Scientists have long recognized human skin as a vibrant ecosystem that's home to millions of microorganisms. Our skin microbiome includes bacteria, fungi, and viruses; all playing a key role in ...

A new documentary brings early human history to life with a "scientifically accurate" collection of hyper-real 3D models.

For most of our evolutionary history, human activity has been linked to daylight. Technology has liberated us from these ancient sleep-wake cycles, but there is evidence sunlight has left and ...

Get Instant Summarized Text (Gist) Natural light exposure before waking reduces morning fatigue and sleepiness. A study compared three conditions: natural light for 20 minutes before waking ...