
Mars' Toxic Surface May Prevent Humans From Living There
Humans are trying their best to colonize Mars, but there are still a lot of uncertainties — like whether we could survive on the planet's surface.
LEARN MORECuriosity has found more organic molecules on Mars. It's not proof that life ever existed there, but it helps the case.
Blue Origin will get $3.4 billion to develop reusable lunar landing stages.
Scientists have confirmed that a rock that fell through the roof of a New Jersey home is a 4.5-billion-year-old meteorite.
A suspected meteorite crashed into an occupied New Jersey home. Authorities believe it was from an annual meteor shower.
The war in Ukraine has devolved into a stalemate, but with the promise of more sophisticated weapons, will Ukraine have what it takes to win the war?
President Joe Biden struck a deal with House Speaker Kevin McCarthy to avoid plunging the United States into default, McCarthy confirmed.
Some lawmakers want to curtail giving tenure to college professors, but opponents argue tenure protects educators from political whims.