The history of Earth is written on the great tablets of tectonic plates. The motions of plates shaped land masses, formed ...
A new study focuses on krypton gas in the hopes of understanding how ancient coastlines and landscapes change in Earth’s past.
A massive meteorite strike 3.5 billion years ago left behind the world’s oldest known impact crater, challenging previous ...
Earth has never stood still. Over its 4.5 billion years of history, our planet has been reshaped by different cataclysms and climate shifts. The atmosphere went through several changes, oceans froze ...
Tiny bits of Earth’s atmosphere have been drifting to the moon for billions of years, guided by Earth’s magnetic field. Rather than blocking particles, the magnetic field can funnel them along ...