Climate change is triggering genetic changes in polar bears in the North Atlantic, a new study reveals. Scientists have discovered a strong link between rising temperatures in southeast Greenland and ...

Decades after the world’s worst nuclear disaster, hundreds of free-roaming dogs are thriving around the Chernobyl Nuclear Power Plant (CNPP). Now, scientists have revealed that these animals are not ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...

Barley grown in Scandinavian countries is adapted in a similar way to reindeer to cope with the extremes of day length at high latitudes. Researchers have found a genetic mutation in some Scandinavian ...