Discover the 25 Space Events NASA Is Tracking Right Now, from Moon missions to deep space probes and future launches. Explore ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

Welcome to CalMatters, the only nonprofit newsroom devoted solely to covering issues that affect all Californians. Sign up for WhatMatters to receive the latest news and commentary on the most ...

Just hours before the deadly twin earthquakes hit, a flight from the US had landed in Venezuela. The plane carried a batch of ...

Rep. Tim Burchett pressed a witness during a House hearing on the CIA's controversial MKUltra program, questioning ...

The Supreme Court has upheld a broad conception of birthright citizenship, rejecting President Donald Trump’s executive order.

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Deep within Uranus and Neptune, immense pressure and heat are transforming carbon into diamonds that rain down through the ...

The International Space Station is now home to an even more capable quantum laboratory, where NASA cools atoms to nearly ...

Curious, I looked into why old music - even if not that familiar - can raise tears decades after it was on high rotation and ...