After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

A team of astronomers has uncovered an Earth-like planet orbiting a star located 4,000 light years away from the solar system ...

Astronomers have discovered a rocky Earth-like planet around a white dwarf star, hinting at our planet's future about eight billion years from now.

The best album of the century so far, according to critics. Plus, see the rest of the top 50. Video shows Tesla Cybertruck go ...

When the ancient 'God of Chaos' asteroid skims close to Earth it could have a major reaction and be transformed.

A distant white dwarf hosts an Earth-like planet in an orbit that might be similar to Earth’s if it survives the Sun’s red giant phase.

Earth was a frozen wasteland. Then, rising CO2 caused a catastrophic thaw, turning Earth into a "slushy" planet.

Some artifacts, like Bronze sculptures ... he posits. In our absence, Earth would continue on. Our planet does not ‘need’ us.

Now, researchers suggest these mysteries could point to the existence of an undiscovered Earth-like planet. Decoding the ...

When the 'God of chaos' asteroid Apophis makes an ultraclose flyby of Earth in 2029, our planet's gravity may trigger tremors ...

A new study posits that our planet's gravity will cause seismic activity on Apophis when it makes its close approach in 2029.