Fossils

Fossils

Some Arctic dinos lived in herds

Fossil footprints retrieved from Alaska indicate that plant-eating duckbill dinos not only traveled as extended families but also spent their entire lives in the Arctic.

Fossils

Newly dated footprints: Oldest human tracks?

These footprints, found nearly a half-century ago, may be almost four times older than first thought, scientists now report.

Fossils

Mega-bird!

What may have been the bird world’s biggest flier ever had wings so long, they would have had trouble flapping fast enough to keep it aloft in tough winds. But this behemoth would have been able to soar both far and fast.

Fossils

This dino-bird is super-feathered

This late-Jurassic dino was also a bird. Its ample coat of feathers emerged before any need for flight.

Fossils

Hot-blooded dinos? Try lukewarm

New study finds these reptiles may have had an internal furnace that sort of resembled some sharks. It appeared to run neither hot nor cold.

Fossils

Fossil hunting can start as child’s play

Paleontology isn’t just for professionals. You don’t even need to be a teen to sometimes make startling — and scientifically important — contributions.

Fossils

Explainer: How a fossil forms

Minerals can replace any bone, shell or once-living tissue and also fill in the spaces between these hard parts, birthing a fossil.

Fossils

These prehistoric fliers likely nested together

Fossils in nest of newfound pterosaur species suggest these animals were part of a social network — and may even have lived communally.

Animals

Surprise! Fossils in a flash

By studying how dead tissues decay — or turn to ‘instant’ fossils — scientists are gleaning helpful clues to what ancient life looked like.

Fossils

Lobster’s ancient ‘cousin’ was gentle giant

Some 500 million years ago, this top predator would have likely netted its meals with long bristly limbs.

Fossils

Scary ‘chicken’ roamed Earth with T. rex

Scientists have just pieced together evidence of a weird new dinosaur that sported sharp claws, feathers and a beak. And it just may have been one of the last dinos to roam Earth about 67 million years ago.

Fossils

Reviving dinosaurs

With the help of computers, researchers are getting a pretty good idea of how these ancient creatures moved, walked and ate.