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REM Sleep
Article
06.04.2026
Researchers have revealed the existence of an infraslow physiological rhythm during sleep in reptiles. The discovery sheds light on the evolution of sleep… and its mysteries.
Opinion
12.26.2016
Sleep is a loss of time and—at least for wild animals—increases the risk of being attacked and eaten. So why has evolution perpetuated this function? According to the biologist Paul-Antoine Libourel...