Discovery of ancient remains challenges existing evolutionary theories.

The abundance of viral DNA was measured in DNA sequenced from blood and saliva samples in biobanks, revealing strong ...

Scientists have uncovered compelling evidence that humans reached New Guinea and Australia around 60,000 years ago—earlier ...

Not all parts of our genetic code are equal, even when they appear to say the same thing. Scientists have discovered that ...

Some bones indicate that the hunter-gatherers of the time fed dogs fish. Their remains were also treated in similar ways to those of humans in death.

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular ...