I am so excited to share our new findings with you! We provide the structural evidence for a direct protein-to-DNA information pathway, showing how a bacterial enzyme 'reads' its own structure to 'write' DNA. www.science.org/doi/10.1126/...

So excited to share our newest paper on #marine #exometabolites. A great effort led by Yuting Zhu, Hanna Anderson, and others in the C-CoMP team www.pnas.org/doi/10.1073/...

NSF Update through March 13, 2026 1/2

📣New preprint alert! Check out this new preprint by Zhu et al. that quantifies and compares labile exometabolites from six axenic strains of marine phytoplankton 🌊 to identify key chemical currencies within the marine chemical-microbial network! 🧪🦠

Although NOAA's page on atmospheric CO2 levels has vanished, you can still get this vital information from Ralph Keeling's team at the Scripps Institution of Oceanography, UC San Diego keelingcurve.ucsd.edu Please follow bsky.app/profile/keel... for updates and share Don't let science be hidden

New: The largest medical A.I. randomized controlled trial yet performed, enrolling >100,000 women undergoing mammography screening The use of AI led to 29% higher detection of cancer, no increase of false positives, and reduced workload compared with radiologists w/o AI thelancet.com/journals/lan...

How it feels to be working on a grant application right now.

🌊 Winter newsletter from your favorite NASA ocean color people, status of data and such. Note V3 of PACE data is coming out soon.. oceancolor.gsfc.nasa.gov/images/newsl...

Cool website!

🌊🦠#FieldworkFriday The marine chemical-microbial network is busy processing organic matter from photosynthesis during the day, but what happens at night? @rogierbraakman.bsky.social & colleagues explore part of this question here: science.org/doi/10.1126/... Photo by Dr. Frank Xavier Ferrer González

This is as good a time as any to revisit the history of the creation of the NSF. It was inspired by a request from FDR after World War II to Vannevar Bush (Matthew Modine in "Oppenheimer"), who responded in a classic letter now known as "Science: The Endless Frontier". It is very inspiring.