Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...
On January 11, 1995, approximately 17,000 elk bedded down in Yellowstone National Park. When they woke up a few hours later, a new scent was in the icy air: wolves. It had been 69 years since the last ...
Colossal Biosciences aims to freeze millions of animal samples in the hope of saving endangered species, or one day resurrecting them.