Proceedings of the National Academy of Sciences, Volume 122, Issue 20, May 2025. SignificanceSome molecules and macroscopic objects may exist in two mirror-image forms, like our right and left hands.
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Proceedings of the National Academy of Sciences, Volume 122, Issue 20, May 2025. SignificanceThe classical fact that every positive integer is a sum of four squares led to the much
Proceedings of the National Academy of Sciences, Volume 122, Issue 20, May 2025. SignificanceThe oncogenic fusion protein, EWS::FLI1, responsible for more than 85% of Ewing sarcoma tumors combines the transactivation
Proceedings of the National Academy of Sciences, Volume 122, Issue 20, May 2025. SignificanceSmall heat shock proteins (sHSPs) are ancient protein chaperones, but how they recognize misfolding proteins in early
This story was originally published by The Guardian and is reproduced here as part of the Climate Desk collaboration. A leading European winemaker has warned it may have to abandon its ancestral
(Image credit: Baac3nes via Getty Images) Scientists have developed a new type of laser amplifier that can transmit information 10 times faster than current technology. Laser amplifiers boost the intensity
Tiernan P. Doyle May 23, 2025 NASA has awarded a bridge contract to ASRC Federal System Solutions LLC of Beltsville, Maryland, to provide financial support and project planning and control
Monika Luabeya May 23, 2025 Just after sunrise, the waning gibbous moon sets just behind a waving United States flag on March 19, 2025, in this image from NASA’s Michoud
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