Antarctica’s icy wilderness is warming rapidly under the weight of human-driven climate change, yet a new study points to an ...

When the wind blew from the direction of the colony, ammonia levels spiked, sometimes reaching 1,000 times above normal ...

Gentoo penguins in Antarctica in 2017. Researchers found that guano from Adélie penguins releases a large amount of ammonia ...

Antarctica's icy wilderness is warming rapidly under the weight of human-driven climate change, yet a new study points to an ...

Some penguin populations, however, are under serious threat because of climate change. Losing them and their guano could mean ...

The researchers further demonstrated that the ammonia kicks off an atmospheric chain reaction. Out at sea, tiny plantlike ...