A group of Adelie penguins “hanging out” about 10 feet from the camera on the sea ice just outside of McMurdo Station.

Baby penguins are getting a pedicure at a zoo to stop their keepers from confusing them. One of the chicks from each pair in a nest box has had their toenails painted blue with nail polish. This ...

Why zookeepers gave these baby penguins a pedicure One of the chicks from each pair in a nest box has had their toenails painted blue.

Baby penguins are getting a pedicure at a zoo to stop their keepers from confusing them. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state legislature ...

Baby penguins are getting a pedicure at a zoo to stop their keepers from confusing them. One of the chicks from each pair in a nest box has had their toenails painted blue with nail polish. This is so ...

Baby penguins are getting a pedicure at a zoo to stop their keepers from confusing them.

Penguin parents have evolved a system of cooperative care, taking coordinated turns between foraging at sea and tending to their nest.