Brookfield Zoo Chicago is unveiling a new chapter in one of its most beloved attractions. Beginning Oct. 4, guests can experience Dolphin Discovery, a newly reimagined show at the zoo’s renamed ...

Ten years ago, scientists heard the universe rumble for the first time. That first discovery of gravitational waves proved a key prediction from Albert Einstein's theory of general relativity and ...

Astronomers have made the first direct observation of a spinning black hole twisting the very fabric of spacetime, a phenomenon known as Lense-Thirring precession. This rare detection, recently ...