Earth is no longer at risk of a direct collision with the asteroid 2024 YR4, but an impact on the moon in 2032 could send ...

If our solar system seems stable, it's because our short lifespans make it seem that way. Earth revolves, night follows day, ...

Every breath we take in contains 21% oxygen, the gas that makes life on Earth possible. Oxygen, in its combined oxide state, ...

China's Shijian-21 and Shijian-25 satellites had been moving toward each other in geosynchronous orbit, around 22,236 miles ...

In Antarctica, a signal like this recently seemed to materialize out of nowhere, but it wasn’t coming from the sky ...

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

Record-high greenhouse gas emissions are set to exhaust the planet’s “carbon budget” within three years, passing another ...

The strength of Earth’s magnetic field and the amount of oxygen in its atmosphere seem to be correlated—and scientists want ...

Ahead of his new exhibition, legendary photographer Edward Burtynsky opens up about his search for wonder and the "alien" ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

Berjaya Land Bhd. is set to explore and develop the mining of rare earth elements and other minerals in Malaysia’s northern ...