New evidence about the Gulf of Mexico’s past

Oxygen was present in the atmosphere much earlier than previously assumed

Sauropod swimmers or walkers?

500 million-year-old fossils show how extinct organisms attacked their prey

Oxygen-starved oceans held back life’s recovery after the ‘Great Dying’

Research offers new evidence about the Gulf of Mexico’s past

Better, faster tsunami warnings possible with GPS

Portion of ancient Australian chert microstructures definitively pseudo-fossils

Tiny red crystals dramatically increase biogas production

Breaking the strongest link triggered big Baja earthquake

1...395396397...688Page 396 of 688