Medieval parchment preserved two histories: the words written by scribes and the DNA of a sheep virus that had circulated for…

Rare tracks from northeastern British Columbia reveal an ornithopod-dominated dinosaur community from a poorly documented period when much of western North…

Astronomers have confirmed the youngest known planet, a Jupiter-size baby world less than a million years old that formed far faster…

NASA’s Nancy Grace Roman Space Telescope may be able to operate for far longer than originally planned. A highly accurate first…

A pair of white dwarfs race around each other every 374 seconds, creating a rhythmic X-ray beacon that could reveal powerful…

Overdiagnosis in breast cancer screening may be less common than previously thought, according to a new study. Mammography, an X-ray test…

A UC San Diego study reveals a precise link between breathing and brain activity that could improve understanding of disorders in…

A soy-derived compound may help counter some of the cardiovascular and cognitive effects of excessive salt intake by reshaping prostaglandin signaling.…