Following in the footsteps of Aristotle and Galileo, NASA scientists look to take the next step in understanding auroras.

Astronomers are very familiar with the twin jets launched from the poles of supermassive black holes. These structures can ...

Astronomers have warned that billions of black holes are consuming "hidden" matter in the universe. Experts identified these ...

Federal Workers Told to Inform on Colleagues Trying to Evade D.E.I. Crackdown Justice Department orders a halt to civil rights work. Budget nominee hints at work requirements for Medicaid. Local ...