President, @theNASciences, former Editor-in-Chief of Science journals, AAAS, and Director, USGS, Mother of 3 amazing daughters

Could be anywhere...
Joined September 2011
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Congratulations to National Academy of Science members Allan MacDonald, Pablo Jarillo-Herrero, Kelsey Martin, Eva Andrei, Erin Schuman, and Christine Holt (international member) on their selection as this year's Kavli Laureates! See all the details at kavliprize.org!
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Replying to @Zubi_2210
It is the skin, right? I'm not a biology student, so I could be very wrong.
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Replying to @Matt_Pinner
Weights for a mechanical clock.
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Replying to @FanMuskBee
HOPE. Why do you say no one has found it. I answered several times now.
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Replying to @themuskarmy
Sure. The word is HOPE. How do I collect?
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Replying to @angie_rasmussen
Dr. Rasmussen - I'd be happy to engage with you on ideas of how to stand up for science without turning the NASEM into a partisan institution. My goal is to make science bipartisan again. Science benefits the entire nation regardless of who is in the White House.
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Congratulations, Ali! Welcome to the NAS!!
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Y’all have it backwards. The charter states that the government calls on the Academies to conduct studies, not the other way around. The NASEM stands ready to investigate the origin of COVID if asked. But the fact that we are independent means the govt can’t control the answer.
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Did you click on his link? Interesting to know that forwarding an email to the Trump Whitehouse, without comment, is proof of being entangled in a conspiracy. For the record, I have never expressed any opinion on the origin of COVID. Evidence is scant; I am not an epidemiologist
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Zelenskyy thanking the US and Germany for providing air support. Happening now in Berlin.
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Time is running out! Please submit your nominations for the Einstein Foundation (@Einstein_Berlin) awards, designed to promote excellent, ethical, and accessible science. Prizes go to individuals, institutions, and early career researchers. Please see award.einsteinfoundation.de!
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This will be my last post on Twitter/X. I can no longer be part of a platform that actively encourages disinformation and amplifies misinformation, especially when its CEO colludes to undermine democracy.
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China would probably be top of the list for the size of the scientific workforce given their population.
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Sharing my latest editorial in PNAS, "Winning a noble race," on the impact of immigration on US science excellence. pnas.org/doi/10.1073/pnas.23…
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