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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’ ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

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 ...

Interstellar comet 3I/ATLAS found to be up to 12 billion years old Scientists studying the comet 3I/ATLAS have determined that this interstellar visitor is remarkably ancient – formed an estimated 10 ...

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 ...

Award winning science correspondent and TV journalist Ira Flatow is the host of Science Friday, heard on public radio stations across the country and distributed by WNYC Studios. He anchors the show ...

The human-made cells show many hallmarks of life, but they can’t make all their necessary internal structures or divide for that many generations Earth Might Be Home to 20 Million Insect Species—More ...

The health sciences study all aspects of health, disease and healthcare. This field of study aims to develop knowledge, interventions and technology for use in healthcare to improve the treatment of ...

The American College of Medical Genetics and Genomics (ACMG) has published a new statement, Points to Consider for the Reporting of Variants of Uncertain Significance in Germline Genetic and Genomic ...