Two days of heavy downpours in South Korea have killed at least four people and forced more than 1,300 others to evacuate, officials said Thursday. One person was killed when their car was buried by soil and concrete after a retaining wall of an overpass collapsed in Osan,

On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four million dollars – a steal relative to the $28 million you would have dropped to experience a few fleeting minutes of zero gravity with Katy Perry.

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust moved in relation to each other as early as 3.5 billion years ago

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada.

Geologists confirm that industrial waste turns into rock in just 35 years, challenging traditional ideas about geological formation.

If the new age of these Canadian rocks is solid, they would be the first and only ones known to have survived Earth’s earliest, tumultuous time.

Samples from a new site place the rocks at approximately 4.16 billion years old, in the earliest period of Earth's history.

Samples from a new site place the rocks at approximately 4.16 billion years old, in the earliest period of Earth's history.