My sleepless night in a chimpanzee nest
(Meet Tatu and Loulis—the last of the ‘talking’ chimpanzees) The anthropologist David Samson has dedicated much of his…
Artificial light is drowning out the Moon: here is what city bright lights are doing to humans and other species
Many city slickers may find it hard to comprehend, but the moon used to be the brightest source…
Why Do We Need Sleep? Oxford Scientists Trace the Answer to Mitochondria
Oxford scientists have found that sleep may be triggered by tiny energy leaks in brain cell mitochondria, suggesting…