Colossal Biosciences said the wolf pups range in age from three to six months old and have long white hair and muscular jaws.

Using CRISPR technology, a company called Colossal says it has de-extincted a wolf species last seen thousands of years ago.

Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: ...

As the weather warms up, animal encounters are also likely to increase. Here’s what to do if you see these dangerous New England animals.

Ever noticed how some animals always seem to be having the best time? Whether they’re playing, smiling, or just enjoying life ...

The wolf pups, which range in age from three to six months old, have long white hair, muscular jaws and already weigh in at ...

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an ...