The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

One of the most iconic objects in our solar system is about to disappear. On March 23, Saturn's famed icy ring system will virtually vanish from Earth's sight, providing a preview of what the ringed ...

First lady Melania Trump will speak on Capitol Hill Monday for the first time since returning to the White House, participating in a roundtable with lawmakers from both chambers of Congress focused on ...

"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...

Check out the newest look at Noah Hawley's (FX's Fargo) Sydney Chandler-starring Alien: Earth that was included in a new FX Networks trailer.

Elon Musk has insisted it is essentially a matter of life and death that we find somewhere off Earth to colonize.

According to scientists from the University of Portsmouth, water first formed in the debris of supernova explosions 100 to ...

March is a great month for skywatchers. In addition to the full moon, a total lunar eclipse will cast the moon in a coppery reddish glow for hours.

Scientists around the world are closely watching an asteroid, named 2024 YR4, which could get uncomfortably close to the earth in 2032. We find out more about the space rock and the efforts being made ...

Ancient trees like Methuselah and Alerce Milenario serve as living records of the planet's history and climate changes.

Space stocks are climbing in premarket trade on Monday, after the private space company Firefly Aerospace successfully landed on the Moon.