This agatized coral is more than just a rock it’s a window into Earth’s ancient past. Formed over 20 million years, the coral’s structure was slowly replaced with silica, creating dazzling agate ...

Whilst alone on the far side of the Moon, Apollo 10 astronauts heard eerie noises that sounded sort of like music.

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

The X-59 is designed to travel faster than the speed of sound without creating a loud sonic boom. The ultimate goal is to prove that quiet supersonic flight is a viable option for commercial airlines.

The X-59 is designed to travel faster than the speed of sound without creating a loud sonic boom. The ultimate goal is to prove that quiet supersonic flight is a viable option for commercial airlines.