Brown rats in New York City may be evolving smaller rows of teeth. Tiny fish across the Eastern US have adapted to thrive in polluted urban waters. Around the globe, living things are evolving ...

Noted public figures like David Attenborough have previously claimed that human evolution is over, but many researchers studying human evolution firmly disagree. We know that humans have altered our ...

The domestication of dogs began around 15,000 years ago, when wolves first started to be domesticated by humans. It is believed that early humans tamed wolves and eventually bred them to create the ...

Microbes are usually invisible to our naked eye, but they surprisingly play significant roles in shaping the world around us. These tiny organisms are known to adapt, mutate, and evolve in incredible ...

Why does natural selection appear to happen slowly on long timescales and quickly on short ones? A multigenerational study of four lizard species addresses biology’s “paradox of stasis.” James Stroud ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Evolution is incredibly diverse, but at the same time super limited. All species must honor basic physics and unassailable biological limits (we’ll never see, for example, an animal with wheels… or at ...

Charles Darwin encountered a tiny fox-like creature during his famous voyage. Charles Darwin encountered a tiny fox-like creature during his famous voyage but instead of discovering its fascinating ...