"sleep science"

Why Do Humans Snore? An Evolutionary Biologist Explains What’s Happening To Your Airway

You snore because your airway was redesigned for language. That structural trade-off has been with us for 40,000 years.

You’re Not A ‘Morning Lark’ Or A ‘Night Owl’ — Here’s The Test That Reveals Your Real Chronotype, By A Psychologist

Chronotype isn't just morning lark or night owl: your body clock runs on three dials, not one. Take this quick, science-based test to find y...

Why Do Humans Talk In Their Sleep? An Evolutionary Biologist Explains

Ever wondered why you sometimes have conversations in your sleep? These are the three leading explanations, according to biology.