Scientists uncover why the moon has a “two-faced” nature
New research explains why one side of the Moon is so different from the other, shedding light on the mysterious far side
Striking discovery about beaked whales: How sounds reveal the secrets of the most mysterious whales
How scientists use underwater recordings to locate, identify, and understand some of the planet’s most enigmatic cetaceans, which rarely appear at the surface
Who were the predators on Earth before the dinosaurs
From saber-toothed synapsids to global collapse, the forgotten predators of the Permian ruled a world on the brink of extinction