Robert Hettich conducts research in ORNL's biological mass spectrometry laboratory. Credit: Carlos Jones/ORNL, U.S. Dept. of Energy Scientists at ...

T o make good decisions on any question the public needs to be well-informed, something not so easily accomplished in America’s schools. That is a key point made by Michael Kent, a recently retired ...

Amino acids, the building blocks necessary for life, were previously found in samples of 4.6-billion-year-old rocks from an asteroid called Bennu, delivered to Earth in 2023 by NASA's OSIRIS-REx ...

A small randomized controlled trial, published December, 2025, showed that consuming 250 mg of vitamin C a day (2 small kiwis) for eight weeks led to thicker skin, indicating collagen production, and ...