These “walking sharks” can lay eggs without spending extra energy, rewriting what scientists thought they knew about reproduction.

Termites did not evolve complex societies by adding new genetic features. Instead, scientists found that they became more ...

A duplicated gene evolved into a switch that determines sex in frogs, revealing how evolution can safely reshape critical ...

Termites became social powerhouses by stripping away genes tied to competition and independence. This genetic shedding locked in monogamy, boosted cooperation, and paved the way for their ...