Deep beneath the Earth lies a mysterious and powerful force. A wellspring of nuclear energy which could one day rip us apart.

A horned “devil comet” barreling toward Earth is set to explode in the coming days. The massive comet, known as 12P, is 18.6 miles in diameter and is filled with a large amount of gas and ice. Its ...

Solar researchers spotted a massive sunspot pointed towards Earth. The sunspot, named AR3055, measures more than 6,100 miles wide. The regions of the sunspot appear like dark moles on the surface of ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

(CBS News) — A swarm of meteors heading towards Earth could have the potential to cause a catastrophic impact, a new study from Western Ontario University says. The so-called Taurid swarm is a ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...

Sudden and violent explosions have been leaving behind massive craters in the permafrost of Siberia — some nearly 70 feet wide and over 170 feet deep. The phenomenon has puzzled scientists since the ...

SpaceX’s Super Heavy-Starship rocket achieved its first successful full test flight on Thursday, returning from space and landing safely without exploding after launching from Texas. The test mission ...