SpaceX looks set to launch yet another Starship prototype over Texas today. Two previous tests ended in explosions.
The Gulf Stream, one of Earth's major climate-regulating currents, is flowing slower now than it has in 1600 years. Climate change could kill it.
An meteor breaking apart as it entered the atmosphere above the U.K. might be the most well documented fireball meteor ever seen.
A rare Australian bee has been spotted for the first time since 1923. It was previously believed to be extinct.
A new study finds that cats, unlike dogs, will gladly accept food from people who are not nice to their owners.
A new form of active matter known as swirlonic matter clumps together in quasi-particles that bend the laws of physics.
Alligators often 'snorkel' during cold snaps, so they don't become trapped underwater without access to air.