A new study has found a rare genetic mutation that allows some of us to get only a few short hours of sleep and wake up feeling fully rested and wide awake.

Researchers identified a new genetic mutation that may allow some people to survive, even thrive, on three hours of sleep. The mutation is called SIK3-N783Y. Scientists said mice test subjects ...

Researchers have identified specific genes containing rare mutations that significantly increase the likelihood of developing attention deficit hyperactivity disorder. These findings, published in the ...

Scientists have corrected gene mutations in mice causing an ultra-rare disease by editing DNA directly in the brain with a single injection, a feat with profound implications for patients with ...