In Earth's fossil record, soft-bodied organisms like jellyfish rarely stand the test of time. What's more, it's hard for any ...

Sixty-five miles southwest of Chicago, a small hill that looks like a prop from an Indiana Jones movie breaks up the flat, monotone landscape. Consisting of shale, sandstone and rocks from an old coal ...

A fossil smaller than a human fingernail has revealed a complete ancient brain, turning a speck of stone into a detailed map ...

Two tiny pterosaurs, preserved for 150 million years, have revealed a surprising cause of death: violent storms. Researchers at the University of Leicester discovered both hatchlings, nicknamed Lucky ...

Fossils can reveal far more than the shapes of ancient creatures. Molecules preserved inside old animal bones provide clues about past diseases, what those animals ate, and the climates they lived in.

A fossilized larva dating back over half a billion years has been discovered with its brain, digestive system, and nerve ...

The year's top paleontological wonders ranged from a 540-million-year-old penis worm to a decades-old rodent impression.

With studies of fossilized bones, gut contents, eggshells and more, paleontologists revealed new and captivating details ...

The deposit contains more than 50 unknown species from the Cambrian Explosion. This is an Inside Science story. (Inside Science) -- A new trove of outstandingly preserved fossils in China from the ...

The fish were found with hot glass in their gills, likely from flaming debris. The discovery of a fossilized fish may offer a glimpse into the day an asteroid hit the earth and wiped dinosaurs off the ...

Fossils unearthed in Morocco are the first from a little-understood period of human evolution and may be remains of a ...