Humans are the only primates that run nearly naked under the sun. Here’s how this biological tradeoff reshaped how our ...

A reduced genome in an island species raises evolutionary questions.

A new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions of years ago in ...

Information pervades the universe, yet means nothing. Meaning emerged when matter organized into systems that could ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

A long-disputed rule in biology says bigger is better, but a new computer model illuminates why that’s not necessarily true. By Lauren Leffer Published Jan 18, 2024 11:45 AM EST Get the Popular ...

Learn how jellyfish and sea anemones are changing what we know about the evolutionary purpose of sleep.

The word 'evolution' may bring to mind dusty dinosaur bones, but it impacts our health every day. For example, even though antibiotics were invented only a century ago, the evolution of antibiotic ...