Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Harvard astronomer Avi Loeb suggests interstellar objects like 3I/ATLAS might be seeding life across the universe, proposing ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

For months, 3I/ATLAS looked like the kind of object that fuels wild theories: it changed color, grew brighter, showed a strange sunward feature, and then vanished behind the Sun while moving at 68 ...

The astronauts from the Artemis lunar flyby mission are under attack from conspiracists who believe that the whole thing was ...

Elon Musk responds to bizarre alien conspiracy with one simple word ...

The long-awaited filing for SpaceX’s potential $1.75 trillion stock market listing contains several items not normally found ...

A wind-powered Mars rover just aced desert tests. See how this low-cost, fuel-free design could change space exploration ...

NASA's Perseverance rover has left the Jezero Crater on Mars, pausing for a selfie in the Martian "Wild West" whilst ...

A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if ...

Hive (that's the Vince-Hive, as in creator Vince Gilligan) dive deep with EW into the first season of Apple TV’s eerie, award ...

Quantum Leap, Doctor Who, Futurama, and other sci-fi favorites made their way onto this list of shows featuring time-travel ...