Though Superman is often seen as a good guy, he has been known to kill in certain stories. Here are some comic characters who ...

EARTH is littered with terrifyingly deep, wide, and mysterious holes – and some are especially ... but it's appropriate given that it's been burning for decades. The Darvaza gas crater is ...

There's something exciting about visiting dangerous places, but these especially hostile locations might be too much for even ...

The deadly wildfires burning across Los Angeles have caused widespread devastation across Southern California, and their impact has managed to reach beyond Earth ... Is a black hole stuck inside ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

If that's true, the researchers posit the jets will burn for about 1,000 ... Supermassive black hole spotted 12.9 billion light-years from Earth — and it's shooting a beam of energy right ...

By simulating the future atmosphere, scientists hope to understand whether trees will continue to act as the lungs of the ...

The oxidizer is usually liquid oxygen, which reacts with the fuel and allows it to burn. When going ... the escape speed of Earth. But the extreme example is a black hole, an object so massive ...

They eventually burn up all the hydrogen they ... that the white dwarf is orbiting the black hole at about 5% the distance that separates Earth from the sun, or a bit under 5 million miles ...

Nottingham Forest thrashed Brighton 7-0 on Saturday — but that's not enough to even get into the top 10 for biggest margins of ...

Cuba has been named the best country to visit in the Caribbean, with its tropical climate and sunshine all year round, it's ...