The earliest animals may have evolved hundreds of millions of years before their first unmistakable fossils appear in the ...

Animals seem to appear in the fossil record fairly suddenly, a little over half a billion years ago. Yet rocks can preserve ...

Learn how new research challenges long-held assumptions about animal evolution and suggests that the earliest animals may ...

The oldest undisputed animal fossils are about 574 million years old, but a new study suggests the animal kingdom’s real ...

An Oxford-led team reworked the molecular clock for animal origins and landed on 800 to 700 million years ago, near the start of Earth's ice ages.

After using a technique called molecular clock analysis, researchers have proposed that the origin of animals could be 200 ...

Mysterious 97-million-year-old magnetic fossils may be the oldest evidence of an animal using Earth’s magnetic field like a ...

The research team has suggested that animals could have emerged between 800 million and 700 million years ago, roughly 200 ...

A new analysis of exceptional fossil sites in China and Mongolia suggests the earliest animals could have evolved up to 200 ...

An Illinois fossil was reclassified as Jeanerpeton mazonensis, revealing diversity among early amphibian relatives 309 ...

Rocks that fell from a cliff and split open in a sheep field in the Norwegian Arctic revealed a fern-shaped creature that lived 560 million years ago. Called Charnia, it is thought to be one of the ...

A fossilized Charnia has been found that kept its 3D shape after being engulfed in sediment on the seafloor just before the ...