Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

A newly discovered velvet worm species is the first ever found in South Africa's arid Karoo region. In March 2022, ...

Rivers have long played a key role in the planet’s carbon cycle. They move and release gases like carbon dioxide (CO₂) and ...

A newly published study in GSA Today has upended decades-old theories about how some of the Grand Canyon’s oldest layers — ...