Glucose drives T cell signaling. Stronger signals mean better cancer defense. For the body’s disease-fighting T cells, glucose is much more…

Hidden organ fat speeds up heart aging, while fat around the hips and thighs in women may slow it. Large amounts…

Blocking a single protein boosts T cell metabolism and tumor-fighting strength. The discovery could lead to next-generation cancer immunotherapies. Scientists have…

A stunning new composite image captures the hand-shaped nebula MSH 15-52 along with the remains of the supernova that formed it.…

Astronomers may have discovered a whole new type of star — mysterious “dark dwarfs” that could glow forever by feeding on…

Astronomers using the Inouye Solar Telescope have captured the sharpest solar flare images ever taken, revealing delicate, threadlike plasma loops as…

A new method allows scientists to reconstruct carbon dioxide levels and photosynthesis from fossilized tooth enamel. A surprising new line of…

A new survey revealed and mapped 13 WWII wrecks. The mission combined archaeology, technology, and remembrance. An international team led by…