Geologists have long debated whether a stony formation in Canada contains the world’s oldest rocks – new measurements make a ...

The discovery of an ancient meteorite impact crater was recently reported in Western Australia. But not everyone is convinced ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

The ancient history of Earth has always been hard to read. Most of the planet’s earliest crust has been lost, buried, or ...

A bold claim about Earth’s earliest known meteorite impact has been reevaluated after new evidence emerged from the Pilbara ...

The loss of MVEs in Earth and Mars likely resulted from a period of intense collisional evolution rather than from conditions in the early solar nebula. When planetesimals collided and merged, some of ...

A Martian meteorite, NWA-16788, weighing 24.67 kg, will be auctioned at Sotheby's. Found in Niger, it is estimated to fetch up to $4 million.

A meteorite thought to be the largest piece of Mars on Earth changed hands for a reported $4.3 million at an auction at ...

The Crystella Ski Hill, a community-operated downhill ski area, offers affordable skiing for all ages and abilities. This isn ...