Fossils

Fossils

Dinosaurs grow up

Learning how fast dinosaurs grew may help link birds to dinosaurs.

Earth

Killer space rock snuffed out ancient life

Rock fragments from Antarctica suggest a huge meteor struck Earth 250 million years ago.

Fossils

Did dinosaurs do handstands?

Enormous dinosaurs might have balanced on their front feet when wading in shallow water.

Fossils

Watery fate for nature’s gliders

Fossil bones hint that sea-level increases doomed Atlantic albatross populations.

Fossils

A really big (but extinct) rodent

A rodent about the size of a bison once roamed the riverbanks of ancient Venezuela.

Fossils

Dino-dining dinosaurs

Some dinosaurs may have actually eaten each other.

Fossils

Fossil fly from Antarctica

A tiny fly fossil has turned up about 500 kilometers from the South Pole.