Earth's systems are nearing tipping points that could plunge the planet into a "hothouse" regime — but there's still time to ...

Advocates of these end-of-the-world theories say we could be experiencing the onset of what the Bible and Christianity refer ...

2024 may have been Earth's hottest year in at least 125,000 years, according to a grim climate report published Wednesday (Oct. 29) that describes our world as "on the brink" and warns its "vital ...

I/ATLAS has reached its closest point to the sun, marking the moment where scientists say it should either break up like a ...

Astronomers have discovered three Earth-sized planets orbiting two stars in the TOI-2267 binary system, 190 light-years away.

Famed scientist Avi Loeb is investigating the newly found quasi-moon 2025 PN7, questioning if it is an artificial alien probe ...

Astronomers discover 2025 SC79, the solar system's second-fastest asteroid, hiding in the Sun's glare. Learn why these ...

A team of U.S. scientists has discovered the oldest directly dated ice and air on the planet in the Allan Hills region of ...

Pink boulders led scientists to a massive granite formation buried under Antarctica’s ice, solving a decades-old geological ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Extreme heat forged Earth’s continents billions of years ago, creating the stable foundation that made life possible.