The rocks, both several miles wide, hit Earth about 25,000 years apart, leaving the 60-mile (100km) Popigai crater in Siberia, Russia ... "Modelling studies of the larger Chicxulub impact, which ...

UK scientists used hundreds of tiny fossils that lived in the sea at the time to understand climate shifts tens of millions ...

Researchers say they are surprised to discover that two massive asteroids that slammed into the Earth 35 million years ago caused no real climate impact. These asteroids, while smaller than the ...

Warming temperatures are driving the glaciers' disappearance, which will impact the plants and animals that live there. For example, mountain goats rely on snow patches to stay cool during the summer.

The five largest known impact craters in the Earth's history Vredefort, Free State, South Africa: 2,000 million years ago, 160km diameter Chicxulub, Yucatan, Mexico: 66 million years ago ...

The Hailin impact crater is a giant gouge in a Chinese hillside that was left by a asteroid which smashed into Earth several million years ago. Researchers discovered the crater this year ...

Map identifies Mare Orientale’s original impact melt for precise dating Could reveal Earth’s early history through lunar impact analysis Helps guide future moon sample-return missions to key locations ...

After introducing on Android and iOS in August, Google Photos on the web is now replacing the Library with “Collections.” The Google Photos side panel has removed “Explore,” while ...