According to the leading theory of how the Earth-Moon system formed (the Giant Impact Hypothesis), a Mars-sized object (named ...

Sixty-million-year-old rock samples from deep under the ocean have revealed how huge amounts of carbon dioxide are stored for ...

For decades, geologists have known that a huge portion of Earth’s earliest continental crust simply vanished from the rock ...

An international team of scientists and students, led by the Arctic University of Norway, and including chemists and ...

Picture your sidewalk on a scorching summer day. You've probably seen how the concrete expands and contracts with temperature ...

A vast, mostly submerged landmass in the South Pacific, Zealandia, is now recognized as Earth's eighth continent. Recent ...