Most of Southern California felt the shaking from a brief sonic boom created by SpaceX aircraft Dragon returning to Earth on ...

Earth’s core is apparently a bit leakier than scientists expected. In a new study published in Nature, researchers describe ...

“When the first results came in, we realized that we had literally struck gold,” Nils Messling, a geochemist at Göttingen ...

Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized ...

A newly discovered house-size asteroid is set to make a close, yet harmless approach to Earth today (May 21), passing within ...

The US Air Force is investing in a transport system that could one day deliver 100 tonnes for cargo or personnel by rocket to ...

While Earth's slowdown is not noticeable on human timescales, it's enough to work significant changes over eons. One of those ...

If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice sheets may melt ...