The new features, including connectors to third-party data sources, are aimed at making the AI assistant more useful for ...

July 3, 2026 Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds up and acts like a brake, slowing the cells’ ...

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July 3, 2026 Scientists have discovered that a common type of stroke may have a very different cause than doctors once thought. Instead of fatty plaque clogging arteries, the strongest link was found ...

Do you want to contribute solutions to environmental challenges such as climate change, biodiversity conservation, pollution, water use and land use? Environmental scientists advance our understanding ...

No leader can succeed without mastering the art of persuasion. But there’s hard science in that skill, too, and a large body of psychological research suggests there are six basic laws of winning ...

National Academy of Sciences President Neil H. Shubin and National Academy of Medicine President Monica M. Bertagnolli begin their terms in office today. They join National Academy of Engineering ...

The Vera C. Rubin Observatory is beginning the widest, deepest survey yet of the southern sky. By Katrina Miller Curiosity, Perseverance and Promise? NASA May Send a Mars Rover to the Moon. As part of ...

Amyotrophic Lateral Sclerosis, or ALS, received widespread awareness in the summer of 2014 thanks to an Ice Bucket Challenge. Millions of people participated in the challenge, drenching themselves in ...

A licensed attorney with nearly a decade of experience in content production, Valerie Catalano knows how to help readers digest complicated information about the law in an approachable way. Her ...

Connect with other readers! We created the SciFri Book Club online community as a space for us to chat all-things science reading together, and continue discussions sparked on our radio program and ...

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.