Across the icy edges of Earth’s northern and southern reaches, life has adapted to thrive in some of the harshest conditions. Plants with frost-resistant tissues, beetles with antifreeze-like blood, ...

A new study has provided fresh insights into how animals such as the woolly mammoth, musk ox and arctic fox evolved to survive the cold during the ice age. A team of paleontologists and ...

Anna's Hummingbird is one of many species shifting its range north and its breeding earlier in the year. (Photo credit: Will Sweet) As global temperatures rise, many species are scrambling to adapt–or ...

Climate change is melting away glaciers around the world, but in the Andes Mountains, a wild relative of the llama is helping local ecosystems adapt to these changes by dropping big piles of dung.