SpaceX’s Starlink satellites are under fresh scrutiny after federal regulators found several units transmitting outside their assigned frequencies, just as a $1.8 billion Pentagon contract for ...

Scientists chasing clean, virtually limitless energy have quietly crossed a new threshold, setting records that would have ...

Federal Water Tap Weekly digest spotting trends in U.S. government water policy. Delivered every Monday. Water is a critical resource. Modern societies require sustainable supplies of safe, sufficient ...