Evolution, a new five-part series tells the extraordinary story of how life on Earth has changed over more than four billion ...

For decades, one puzzle stood out among the many mysteries of early animal evolution: the missing origin story of bryozoans.

Scotland’s island wrens are quietly breaking the rules of evolution, growing in ways that have stunned researchers and raised ...

Hummingbirds make bromeliad plants split into new species twice as fast as other pollinators do, scientists at the University ...

Vision shapes how many animals find food, avoid danger and navigate their world. In animals with two eyes, eye placement is ...

The natural world is filled with remarkable creatures, but some animals stand apart because of their unusual traits, rare ...

Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

For nearly 30 years, a landmark study shaped how scientists understood the relationship between brain and body size in ...

Blind Mexican cavefish became active in light while surface fish reacted to darkness, revealing how evolution rewired brains.

Are animal welfare and economics always at odds? Not necessarily, say the founders of new venture studio Spring Innovation ...

They may look like spiders, but daddy longlegs belong to a different group of arachnids entirely. Here's why they're more ...