Learn how rock and dust samples are shedding light on the origins of Asteroid Bennu and the history of the early Solar System ...

A new study traces a 120-million-year-old 'super-eruption' to its source, offering new insights into Earth's complex geological history.

How hot can Earth get? Our planet’s climate history holds clues A tour through the planet’s past suggests the ways life will survive global warming — or not ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest? New research suggests they are.

The real history of Earth Day and story behind the global eco-celebration "Earth Day has always been an event of the people." ...