Featured in biology

Even from inside their shells and wombs, embryos are listening
Laughter is a key part of play for many animals
We may finally know where young turtles spend their ‘lost years’
Understanding plant biological clocks could boost future agriculture
This female praying mantis has a persuasive body part it uses to find mates
High temperatures can cause embryonic bearded dragons to change sex
In the battle for the crown, Indian jumping ants shrink and regrow their brains
West Virginia’s native elk have finally come home
Ask Us Anything: Why do humans stop growing?
Google’s new Nest Hub can track your sleep without a wearable or camera