By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

Comet 3I/ATLAS is only the third known object to barrel into our neighborhood from interstellar space, and it is already ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...