Researchers have reconstructed ancient herpesvirus genomes from Iron Age and medieval Europeans, revealing that HHV-6 has ...

Kristen Marie Kovatch, 46, was killed by a mountain lion while hiking Colorado’s Crosier Mountain trail on New Year’s Day; ...

"Those two lions -- they are of a family group, a male and female sub-adult lion. The male was found to have human DNA on all ...

Biology has always been an unruly science. Cells divide when they want to. Genes switch on and off like temperamental lights.

Colorado wildlife authorities have ended their search for mountain lions along a hiking trail where a woman was killed in an ...

The Larimer County Coroner's Office said in a news release on Monday, Jan 5, that 46-year-old Kristen Marie Kovatch died of ...

Ultimately, Mars will test our biology more than our technology. Every gram of muscle preserved, every synapse protected, every cell repaired will be a triumph of physiology. Space may dismantle the ...

A groundbreaking new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions ...

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

If you're looking to uncover family history or learn more about your health, here's how to decide which DNA testing kit is best for you.

Two proteins found on the surface of motor neurons in the brain may be essential in the progression of Parkinson's disease, ...

This comprehensive review synthesizes a decade of human and animal research to explain how the gut and brain communicate ...