World's oldest DNA reveals how mammoths evolved

An international team led by researchers at the Centre for Palaeogenetics in Stockholm has sequenced DNA recovered from mammoth remains that are up to 1.2 million years old. The analyses show that the Columbian mammoth that ...

Where did brains come from?

Charles Darwin wrote a book called "The Power of Movement in Plants" with his son Francis in which they first identified the root apex as the central command center of plants. In contrast to our own orientation with respect ...

To figure out how dinosaurs walked, start with how they didn't

Paleontologists have made great strides in understanding how extinct animals like dinosaurs walked, ran, swam and flew when they were alive—but much about the mechanics of how different species moved remains uncertain. ...

Genes for face shape identified

Genes that determine the shape of a person's facial profile have been discovered by a UCL-led research team.

page 27 from 40