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The nine Merlin 1D engines at the base of SpaceX’s Falcon 9 rocket briefly ignited during a static fire test of the vehicle on Sunday, Feb. 8, 2026. This test was a precursor to the launch of Crew-12 to the International Space Station. Image: Adam Bernstein/Spaceflight Now An early morning…

JWST NIRCam) false colour image of IRAS07251-0248 (Image credit: Mikulski Archive for Space Telescopes, Space Telescope Science Institute, Association of Universities for Research in Astronomy, Inc., NASA.) Using the James Webb Space Telescope (JWST), astronomers have discovered a wealth of molecules that could serve as the initial building blocks of…

Priming rare subdominant precursor B cells in germinal centers (GCs) is a central goal of vaccination to generate broadly neutralizing antibodies (bnAbs) against HIV. Multivalent immunogen display on protein nanoparticle scaffolds can promote such ...Read More

10:20pm: The Bulls have issued a press release confirming the three-team deal. The Pistons have also confirmed the deal (Twitter link). 3:36 pm: The Timberwolves will receive cash in the three-team deal, according to Jake Fischer of The Stein Line (Twitter link). 1:31 pm: The Pistons are trading fourth-year guard…

Proceedings of the National Academy of Sciences, Volume 123, Issue 5, February 2026. SignificanceTh1 CD4+cells are essential for viral control during chronic infection, but their differentiation becomes progressively restricted. Here, we identify a Th1 precursor intermediate subset, describe the stepwise differentiation of Th1 cells ...Read More

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commentary The reissue of "Ladies and Gentlemen, the Fabulous Stains" reclaims the film as a precursor to riot grrrl Published January 27, 2026 12:00PM (EST) "Ladies and Gentlemen the Fabulous Stains" (IFC/Paramount Pictures) In the early 1980s, I was a college student, visiting my parents for the weekend, staying up…

Governor Abba Kabir Yusuf of Kano State has officially resigned his membership of the New Nigeria People’s Party (NNPP), in a move widely seen as a precursor to his defection to the All Progressives Congress (APC). In a resignation letter addressed to the NNPP chairman in Diso–Chiranchi Ward, Gwale Local…

The full Nautilus archive • eBooks & Special Editions • Ad-free reading The full Nautilus archive eBooks & Special Editions Ad-free reading The recipe for life seems simple at first blush: Combine organic compounds and liquid water, add an energy source, then simmer for eons. Unfortunately, finding the finished product…

Oligodendrocytes form myelin sheaths around axons to enable rapid signaling within neural circuits. The generation of new oligodendrocytes through differentiation of oligodendrocyte precursor cells (OPCs) promotes myelin plasticity and repair in the ...Read More