Researchers have sequenced proteins from an ancient rhino relative from the cold, dry Haughton crater site (shown) in the ...

My teeth are daily-coffee stained and can’t-bite-a-popsicle sensitive. The Crest 3D Whitestrips 1-Hour Express box has 10 treatments; the company advertises that it brightens teeth up to 12 ...

WASHINGTON (Reuters) -Scientists in recent years have made progress in finding ancient DNA in fossils, gaining insight into ...

“Ancient DNA has produced a revolution in our understanding of recent human origins,” said Daniel Green, field program ...

One study is of enamel proteins from extinct mammal fossils from the Turkana Basin in Kenya, and the other study is of enamel proteins from extinct mammals in the Haughton impact crater site located ...

Scientists have got their hands on the oldest animal proteins yet, extracted from 18-million-year-old fossilized mammal teeth in East Africa, pushing the record back by an astonishing 14 to 15 million ...

Proteins degrade over time, making their history hard to study. But new research has uncovered ancient proteins in the enamel ...

Crocodilians are often called living fossils, with their lineage dating back about 95 million years. They are members of the ...