These spheres from the abyss conceal creatures with startling biology.

The breakthrough could reveal previously hidden ancient human activity inside caves, acting as ‘genetic archives’ ...

Researchers recovered ancient human DNA from cave walls in Spain and Portugal, showing prehistoric people left genetic traces ...

An international team of cave explorers has shown that cave walls and the prehistoric rock art that adorns them can preserve human DNA for thousands of years.

DNA from ancient humans has been found on a prehistoric cave painting and on cave walls, demonstrating the potential to one ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A man claims to have found the first scientifically verified Bigfoot specimen, he claims after DNA testing the body has 58.5% ...

In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become ...

DNA preservation on cave walls is highly variable, but scientists say their work is an important step on the path toward ...

“Before the last glacial period, Neanderthals had diverse maternal lineages. As ice sheets advanced and habitable territory shrank, survivors appear to have concentrated in a climate refugium in ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

After her husband died, a Gilbert widow tried to update their water bill—then found his name still attached and a surprise fee. Goodyear police are asking the public for help in a cold case murder of ...