Scientists thought the Arctic was sealed in ice — they were wrong
For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ice ages. Now a new study published in Science Advances,…
Tracking down the asteroid that sealed the fate of the dinosaurs
Geoscientists from the University of Cologne have led an international study to determine the origin of the huge piece of rock that hit the Earth around 66 million years ago…