Chris Cassa @ccassa
Joined March 2009-
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@jonathanfg97120 @atrupar Came here to say this -- our tax system allows the ultra wealthy to pay essentially no taxes nytimes.com/2026/04/17/opi…
@atrupar Technically he's right, doubling what is essentially ~$0 in tax burden wouldn't make an impact. But we could actually change the tax laws to have him pay his fair share. nytimes.com/2026/04/17/opi…
There are days in life that shake you. I’m shattered 💔 to share that I just found out that the US Government terminated my 2024 NIH Director’s Early Independence Award (~$2 million), threatening my long-promised assistant professor job at @Columbia & academic career... 1/🧵
@noisecapella Excited to see this area get improved!
Every city or county with a commitment to Vision Zero should have an ad like this playing in their local market. x.com/Romata331031/s…
I don’t understand why you object to me burning your house down, you admit it isn’t perfect. Isn’t this a chance to rebuild it better?
98% of NIH grants that should have gone out this month, didn't. Despite court orders 'unfreezing' the funds, they are frozen. Biomedical research will grind to a halt. Clinical trials will end. All for no reason: the total impact on the US budget is miniscule
@macroRoc1 @transitmatters MassDOTs portal shows 6,000 people biking daily on the Mass Ave bridge in Fall, and 2,300 daily last Winter. Would you like to venture a guess for how many people take the 1 bus daily, along the entire route? Hint: it's fewer. Is the bus a niche mode of transportation?
@macroRoc1 @transitmatters When was the last time you were there? It's pretty different now, and bikes are not a niche mode there. Plus they work together with transit to help solve the last mile. momentummag.com/more-people-tr…
@macroRoc1 @transitmatters This really doesn't have anything to do with bikes. I can't make Mass Ave wider. You have 44', how are you going to allocate it?
@macroRoc1 @transitmatters Unfortunately they do not fit. 44' is only enough room for the four 11 foot travel lanes. It leaves no room for passenger or commercial loading/unloading, no buffer to make it 'BRT', and no space for bus stops. It also removes bikes from our transportation ecosystem.
@macroRoc1 @transitmatters The changes added bus priority to both sides of the bridge, allowing buses to skip traffic at both lights. Most bus (and car) delay happens at intersections. BRT would probably make a minimal difference on the bridge unless there were a crash, where the bus would get stuck again.
@macroRoc1 @transitmatters Central, Harvard, and Porter are on Mass Ave, and we do have a rapidly improving transit system. Speaking of Paris... their massive investment in the bike network has been a massive boost to their mobility and urban connectivity.
@macroRoc1 @transitmatters These would be great, but unfortunately major segments of Mass Ave are not that wide in Cambridge - big chunks right after you get into Cambridge are ~44ft. Center running bus lanes need two 11' bus lanes, and ~8' for safe loading/pedestrian refuge, plus width for buffers
@macroRoc1 @transitmatters Also can we dig into "we can’t realistically increase housing density"? There are lots of 1 story buildings near central square, so with Cambridge's 20% inclusionary requirement and AHO, its a great place to build affordable housing
George S @noisecapella
793 Followers 1K Following he/him bluesky @noisecapella.bksy.social All opinions are my own, not my employer's or anyone else signal: noisecapella.78
Ben Ewen-Campen @BenForWard3
5K Followers 3K Following City Councilor @SomervilleCity. Progressive, Biologist @harvardmed, working for a city that works for all of us✊
Peter Cheung-bostonar... @bostonaruban
2K Followers 1K Following Bicycle advocate. Organizer of Boston Bike Party & Ride for Black Lives. Board Member of Boston Cyclists Union and Bikes Not Bombs.
Alexander Frieden @aefrieden
833 Followers 1K Following Safe Streets, Science, & Sustainability. Often found on two wheels. Father & husband. Drinks rye. Opinions are my own. He/him. #DemandMore
Jarjoh 🟥🚰🌇 @jarjoh
7K Followers 4K Following Lefty #YIMBY & 🚋 geek. Board member @AbundantHomesMA & @TransitMatters. Both enthralled by & disdainful of pop culture. Rooting for (almost) everybody black
Jacob Wessel @jkwessel
3K Followers 2K Following Politics, Cities, Voting, Film. I help make #StreetsforPeople. Former @CityofBoston. Views my own.
@andr_w - Other place... @andr_w
946 Followers 735 Following Mostly at https://t.co/j5AMlyF9wN DM on signal: andr_w.24 he/him/his
Cambridge Vice-Mayor ... @Marc_C_McGovern
2K Followers 777 Following Official account of Cambridge Vice-Mayor @MarcGov. Proud father of four, social worker, six term City Councillor.
Tom Lamar dogbiking@b... @dogbiking
234 Followers 273 Following all dogs are good dogs and all bicycles are good bicycles [email protected]
Jake Wilson @jake4somerville
1K Followers 811 Following Gone to Bluer skies | Linktree: https://t.co/kfOHhyj3RW
Nevin Lorden @NevInDot
420 Followers 412 Following Probably fast walking somewhere 🏳️🌈 🏙🚲🚇🏬 Cities, cycling, public transit, and housing @umassamherst alumken carlson @kencarlson
173 Followers 174 Following I am a bicycle pedestrian advocate, scientist, bike commuter, music lover, kayaker, and open space advocate
John Hawkinson @johnhawkinson
3K Followers 3K Following Cambridge, MA freelance reporter, usu. @CambridgeDay. MIT; public recs; data; legal news #appellatetwitter Lately: immigration. [email protected] 617.797.0250
Mike Connolly @MikeConnollyMA
13K Followers 2K Following State Representative for the 26th Middlesex District in Cambridge and Somerville. Attorney, activist, renter, proud progressive and democratic socialist.
crieztiano @crieztiano
22 Followers 1K Following cloudy with a chance of tears ☁️ follow back guaranteed
levine @levine134074
203 Followers 1K Following am available for hookup and sell nude😈🍆 inbox me telegram: @levine6
Kyle Farh MD PhD - Il... @KyleFarh
440 Followers 1K Following Head of Illumina AI Lab. Deep Learning. Human Genetics. Perturb-seq.
Matthew O'Neill @mjoneill95
151 Followers 236 Following Incoming fellow @MGHCVFellows via @brighammedres, @vanderbiltmstp, and @FulbrightPrgrm. Cardiac arrhythmias + human genetics + chemical biology.
Kerry @alhashmi5889
500 Followers 5K Following
Kathleen Moore @treatsie730
7 Followers 218 Following
Leandros Boukas @LeandrosBoukas
322 Followers 528 Following Human Genetics, Epigenetics/Gene Regulation, Population Genetics. Medical Genetics & Genomics Fellow at @harvardmed and @BostonChildrens. MD, PhD
Xijir @Xijir55111
65 Followers 2K Following
Lilian @schulist19450
202 Followers 7K Following
Karen Eggleson @karen_eggleson
984 Followers 2K Following Statistician and Researcher. Former govt employee. Kamala supporter. Now doing my part to undo the damage done by Trump & his corrupt wrecking crew.
Roysor @Roysor8l7DO
3 Followers 364 Following
Jamesley, Twink Emeri... @jameswebb1987
3K Followers 968 Following Southerner in Boston | Annoying about transit | dog dad | crossword puzzle enthusiast | 🏳️🌈 he/him
강찬영 @chan6254
2 Followers 109 Following
Maria Lyons @marialyonsdot
456 Followers 758 Following Science Teacher, Advocate for the Environment, RCAB Excellence in Teaching Award, Green School Lifetime Achievement Award, FBA 72, BU 76, BAC Color Guard 1970
0.1x engineer @youdontpost
207 Followers 3K Following he/him, big tent socialist, train enjoyer, too many bikes haver. find me on bluesky. @[email protected] @[email protected]
Teethe @Teethe4Fuu
115 Followers 5K Following
あきかわえれん @akikawaere89596
116 Followers 5K Following 11. Getting better slowly is the best gift for yourself.🌱🌱
Brigham and Women’s... @BrighamResearch
8K Followers 3K Following We’ve moved! Check out @MGBResearchNews for the latest updates from across our research community.
Hiosmt @HiosmtGNP
19 Followers 1K Following
Spislish @SpislishgKXzJv
29 Followers 656 Following
Thirni @ThirniZOb95cq
56 Followers 3K Following
Joe Day @joeday05
633 Followers 1K Following HR82. The five big questions: 1. do I love the assets?, 2. is the co well-managed?, 3. is it resilient?, 4. why now?, 5. is the stock attractively priced?
Jaime Garmendia es es... @JaimeGarmendia3
177 Followers 642 Following Chair, Arisia 2018. Chair, TransportationCamp New England 202X(? maybe someday??). he/him/his pronouns. Mexican-American.
Alexa Gomberg @microLexA
279 Followers 487 Following she/her | MIT micro PhD student | formerly Microbial Biology & Bioengineering @UCBerkeley | 🔬just a macrobe living in a microbe world
Michael🇺🇸🇮�... @GotMilkMCO
159 Followers 485 Following Red blooded American! Flag waving, Anthem standing, hand over my heart and the only one I'll kneel to died on the cross..
Shannon Larson @shannonlarson98
826 Followers 408 Following Reporter @BostonGlobe • Tips and story ideas: [email protected] and slarson.37 on signal • @shannonlarson.bsky.social • @comatbu grad
Tom Grimes @tomg20820
3 Followers 19 Following
✌️🚲🐟 @cannoe225
11 Followers 99 Following Here to bitch about the MBTA, Lack of Bike Infrastructure, and problems in Mass. Environmental activist - Support native fish - REMOVE DAMS
Jay Gates @WbzGates
223 Followers 448 Following AM News Producer @wbznewsradio. Opinions on sports, beer and music all my own, never met a Star Wars meme that I didn't like.
Yevy @Yevy247
82 Followers 226 Following
Aoxing Liu @Aoxing2
2K Followers 2K Following postdoc with @dalygene at Broad Institute & MGH. Curious about (large) chromosome alterations & (deep) human pedigrees + immunity, cancer & their interplay :)
BroadMPG @BroadMPG
350 Followers 71 Following The Medical and Population Genetics Program at the Broad Institute unites teams to study how genomic variation influences human traits & diseases.
Progressive Mass @ProgressiveMass
12K Followers 6K Following Building and strengthening the progressive grassroots across MA https://t.co/6hCfZZ24sY also--we have a scorecard: https://t.co/21Zz7w4R31
Eli Gerzon @eligerzon
18K Followers 15K Following Writing and editing videos at Electronic @Intifada, on the board at @dsaworkingmass. Tarot card reader. Workers unite! (they/them)
Catherine Benedict @_cbenedict
72 Followers 939 Following formerly @Princeton & @princetonian, always an Atlantan
John @dem_muntah7892
407 Followers 6K Following Beloved let us love one another for love is from God and whatever loves has been born of God✝️And knows God✝️ John 47.
Nik @NikZhang
197 Followers 1K Following 🏳️🌈 He/Him/His | 👨💻 Software Consultant | 🛫 🚊 Frequently Traveling | 🐾 Labrador Parent
maeve buckley anderse... @maevehove
2K Followers 2K Following i read the news today, oh boy poughkeepsie & east side kid, metronorth forever. @LowManDSA @DSASocMaj 23 🇨🇦🏳️⚧️ #RepBX
Henry Nathans-Kelly @Henry_N_K
188 Followers 3K Following @SyracuseU geography & policy studies • public transit enthusiast 🚇 • socialist 🌹 @YDSA_ @IthacaDSA Syracuse DSA @DSASocMaj @NYWFP • they/them🏳️🌈🏳️⚧️
George S @noisecapella
793 Followers 1K Following he/him bluesky @noisecapella.bksy.social All opinions are my own, not my employer's or anyone else signal: noisecapella.78
Burhan Azeem, Cambrid... @realBurhanAzeem
5K Followers 1K Following Running for MA State Senate to Represent Medford, Somerville, Winchester and Cambridge | Founder Abundant Housing MA
Jonathan Berk @berkie1
29K Followers 3K Following Supporting a new generation of walkable neighborhoods with housing abundance, active public realms, & thriving small business ecosystems. Founder @remainplaces
Ben Ewen-Campen @BenForWard3
5K Followers 3K Following City Councilor @SomervilleCity. Progressive, Biologist @harvardmed, working for a city that works for all of us✊
Streetsblog MASS @StreetsblogMASS
5K Followers 366 Following No longer participating in this social media platform. https://t.co/Tl4VIfnQVH
Miles Howard @MilesPerHoward
10K Followers 2K Following Outdoor author and urban trail builder. @BostonGlobe Mountain Gazette @WBUR Yankee @NatGeo | he/him | Founder of Mind The Moss and Boston's Walking City Trails
Peter Cheung-bostonar... @bostonaruban
2K Followers 1K Following Bicycle advocate. Organizer of Boston Bike Party & Ride for Black Lives. Board Member of Boston Cyclists Union and Bikes Not Bombs.
Alexander Frieden @aefrieden
833 Followers 1K Following Safe Streets, Science, & Sustainability. Often found on two wheels. Father & husband. Drinks rye. Opinions are my own. He/him. #DemandMore
TransitMatters @transitmatters
13K Followers 843 Following We are a non-profit organization that uses people-focused, data-driven solutions to improve transportation in Greater Boston & across the Commonwealth.
Ⓜ️arc Ebuña @marc_ebuna
3K Followers 737 Following 🇵🇭🇺🇸🏳️🌈 Transit wonk from Queens/LI working on digital passenger info systems - personal: @digitalsciguy, now mainly on 🟦sky as https://t.co/TsGk6P8230
Jarjoh 🟥🚰🌇 @jarjoh
7K Followers 4K Following Lefty #YIMBY & 🚋 geek. Board member @AbundantHomesMA & @TransitMatters. Both enthralled by & disdainful of pop culture. Rooting for (almost) everybody black
Jacob Wessel @jkwessel
3K Followers 2K Following Politics, Cities, Voting, Film. I help make #StreetsforPeople. Former @CityofBoston. Views my own.
Chris Dempsey @cdempc
8K Followers 4K Following Partner with @JeffSpeckFAICP at Speck Dempsey. We build walkable places. Co-founder @NoBosOlympics. Fmr. Assistant Secretary at @MassDot + Director of @T4Mass.
@andr_w - Other place... @andr_w
946 Followers 735 Following Mostly at https://t.co/j5AMlyF9wN DM on signal: andr_w.24 he/him/his
Cambridge Vice-Mayor ... @Marc_C_McGovern
2K Followers 777 Following Official account of Cambridge Vice-Mayor @MarcGov. Proud father of four, social worker, six term City Councillor.
City of Cambridge @CambMA
21K Followers 686 Following Inactive X account of the City of Cambridge. Follow the City on Bluesky, Instagram and Facebook for future updates.
David Zipper @DavidZipper
35K Followers 685 Following Senior Fellow @MIT Mobility Initiative + Contributing Writer at Vox, focused on transport. Words in @Slate @TheAtlantic @CityLab https://t.co/QE33pKTUuw
Arc Institute @arcinstitute
46K Followers 70 Following A full-stack institute for AI and biology research.
Kyle Farh MD PhD - Il... @KyleFarh
440 Followers 1K Following Head of Illumina AI Lab. Deep Learning. Human Genetics. Perturb-seq.
BroadMPG @BroadMPG
350 Followers 71 Following The Medical and Population Genetics Program at the Broad Institute unites teams to study how genomic variation influences human traits & diseases.
Jonathan Mitchel @J_E_Mitchel
270 Followers 490 Following Postdoc in Pritykin Lab at Princeton. Formerly PhD grad at @mit_hst. Studying cells with computers. Computational biology | Single-cell genomics |
Matthew O'Neill @mjoneill95
151 Followers 236 Following Incoming fellow @MGHCVFellows via @brighammedres, @vanderbiltmstp, and @FulbrightPrgrm. Cardiac arrhythmias + human genetics + chemical biology.
Marc Hurwitz @MarcHurBoston
6K Followers 3K Following Founder, @hiddenboston; food/travel writer, @BostonGlobeMag, @NBC10Boston; textbook/medical editor; hike leader, @AppMtnClub; DJ, @markskinradio
darrell grissen @darrellgrissen
58 Followers 213 Following
Jackson Hall @TonyAquavelva
598 Followers 841 Following 1 wife, 2 kids, 3 cats, 1 dog, 1 store and a penchant for the ponies. Blocked by Curt Schilling, Jax Taylor, Darren Rovell and Jenna Haze, that I know of.
Paul Graham @paulg
4.2M Followers 793 Following
Miguel Angel Contrera... @MiguelSieck
2K Followers 4K Following Bioantropólogo. 🧠evolución humana, genética cuantitativa y paleogenómica ética y sustentable en México PhD Candidate @UMNAnthropology with @mitoPR
Rahmat Kemal 🍉 @RAKemal
3K Followers 865 Following Teaching & researching medical genetics in a med school. Amateur Countertenor. Views are my own. #VaccinesWork #PrecisionMedicine #Genetics
Kathleen Moore @treatsie730
7 Followers 218 Following
LaQueenBattle @BattleLaqueen
305 Followers 2K Following Battle First Aid Responder Services Inc CNA | TWIC Certified | Wellness BAA & 2026 FIFA World Cup Ready. * Faith * Community * Pride. Stay blessed. ❤️
Iftikhar J. Kullo @iftikhar_kullo
1K Followers 240 Following Clinician-Investigator, Cardiovascular Medicine; Genomic Discovery and Implementation related to Atherosclerosis, Familial Hypercholesterolemia
Leandros Boukas @LeandrosBoukas
322 Followers 528 Following Human Genetics, Epigenetics/Gene Regulation, Population Genetics. Medical Genetics & Genomics Fellow at @harvardmed and @BostonChildrens. MD, PhD
gen0m1cs @gen0m1cs
30K Followers 2K Following Genomics PhD student, @pennbgs @UPennGCB; genetic mapping, neurodegeneration, & related neuroimmune loops. Views are my own.
Niko McCarty. @NikoMcCarty
51K Followers 140 Following Biotechnologist & writer. Founding Editor @AsimovPress // Podcast: The New Biology // Microgrants via https://t.co/iEv1FYzCBS and ResearchHub
Lisa Bastarache @lisa_bastarache
533 Followers 367 Following I have come here to chew bubblegum and reduce diagnostic delay in Mendelian disease. And I’m all outta bubblegum.
Alexander Augustus - ... @ArtAlexAugustus
121 Followers 170 Following Alexander Augustus is a British visual artist | designer working between London, Berlin and Seoul. Exhibited: Somerset House, Tate Modern, Asian Culture Centre.
Adam Reilly @reillyadam
14K Followers 29 Following Your correspondent, @gbhnews. [email protected] / 617-300-2534
U.S. National Science... @NSF
1.2M Followers 146 Following Explore #NSFfunded research that is transforming the world. Social media policy: https://t.co/IRuZ2l1WBu
NIH @NIH
1.7M Followers 221 Following Official account of the National Institutes of Health. NIH...Turning Discovery Into Health®. Privacy Policy: https://t.co/wOGwZ3gX1M Engagement ≠ endorsement
Dr. Ron DePinho @RonDePinho
7K Followers 2K Following Devoted to #endcancer suffering. Scientist, Physician, Educator, Entrepreneur, Advocate. Professor & Past President @MDAndersonNews. Views expressed are my own
BrandonWC @BrandonWC
1K Followers 750 Following Amateur #bikeNYC lane cartographer | bike & pedestrian lawyer with @adamlaw50 | 2018 @5BPCNYC champion
Nik DeCosta-Klipa @NikDeCostaKlipa
3K Followers 1K Following Now: @WBUR newsletter editor and author of WBUR Today. Before: @Bostondotcom.
Marinka Zitnik @marinkazitnik
9K Followers 224 Following Associate Professor at Harvard | @Harvard @KempnerInst @broadinstitute | @ProjectTDC @AI_for_Science @ScientistTools | https://t.co/AHessmLLO9
Jamesley, Twink Emeri... @jameswebb1987
3K Followers 968 Following Southerner in Boston | Annoying about transit | dog dad | crossword puzzle enthusiast | 🏳️🌈 he/him
Streets Forward @StreetsForward
82 Followers 4 Following Making it safer and faster to walk, bike, and take public transit in San Francisco. Learn more and sign up to get updates at https://t.co/7J48HbaCNL.
Salim Furth @salimfurth
5K Followers 1K Following I'm no longer using Twitter. Find me on LinkedIn or email me. "Salim is right, and you all are probably wrong." - @PTBwrites
Land Trust Alliance @LTAlliance
5K Followers 273 Following Save land. Strengthen communities. Create a healthier planet. That’s the power of a land trust. #GainingGroundUSA
Rand Wentworth @RandWentworth
170 Followers 171 Following President of @LTAlliance. Working to save the places you need and love by strengthening land conservation across America. My views are my own.
Jeremy Siegel @jersiegel
7K Followers 4K Following Journalist. Global correspondent and news host @GBH and @TheWorld. Listen to IN COMMON Saturdays. Previously @politico @kqed. [email protected]
Brigham and Women’s... @BrighamResearch
8K Followers 3K Following We’ve moved! Check out @MGBResearchNews for the latest updates from across our research community.
brooke (bubbling) @breqdev
511 Followers 467 Following 🏳️⚧️ she/her 💖 @avapsilver et al. 👩💻 @[email protected] and @breqalt 🪛 robots and webdev
James Rojas @JamesRojasNews
655 Followers 505 Following MMJ (@WBZNewsRadio) Podcaster (@HubonHollywood) Entertainment Reporter (@810WGY) WBZ Listen Live: https://t.co/v47mKluECM… Pod: https://t.co/7p7mO51wiD
Mass.gov @MassGov
177K Followers 779 Following Official account of https://t.co/sdQhylQXIP, the Commonwealth of Massachusetts website.
Peter Flax @Pflax1
15K Followers 3K Following EIC @ Red Bulletin; Past Features Editor @ THR & EIC @ Bicycling ☞Before: Runner's World & Backpacker ☞ Committed to cycling, longform and a diet rich in gluten
Shannon Larson @shannonlarson98
826 Followers 408 Following Reporter @BostonGlobe • Tips and story ideas: [email protected] and slarson.37 on signal • @shannonlarson.bsky.social • @comatbu grad
Maximum Miauw @Max_L_Schmidt
68 Followers 4K Following This was supposed to be a professional account….
Jay Gates @WbzGates
223 Followers 448 Following AM News Producer @wbznewsradio. Opinions on sports, beer and music all my own, never met a Star Wars meme that I didn't like.
Mamadani🌹🇦🇱 @TammyBundlebals
812 Followers 2K Following
Kyle McGahey @k_mcGahey
307 Followers 483 Following 🎨 Lead Designer at Till Financial 🚀 Founder at @RetroWaveApp 📸 Hobbyist Photographer
Dan Kavanaugh @DanKavanaugh3
76 Followers 939 Following
James Feigenbaum @jamesfeigenbaum
4K Followers 663 Following Associate Professor of Economics at Boston University | Economic History, Labor, Inequality
Aoxing Liu @Aoxing2
2K Followers 2K Following postdoc with @dalygene at Broad Institute & MGH. Curious about (large) chromosome alterations & (deep) human pedigrees + immunity, cancer & their interplay :)
Diego del Alamo @DdelAlamo
6K Followers 705 Following Computational protein engineering & synthetic biochemistry @TakedaPharma Opinions my own https://t.co/m0Z0LCfSCt
Fabian Theis @fabian_theis
38K Followers 430 Following Computational biologist @HelmholtzMunich, prof @TU_Muenchen & associate PI @sangerinstitute. Dad of 4 and mountain lover. Department news, see @CompHealthMuc
















