An elephant made a surprise appearance on a South African roadway. The massive animal chased away wild dogs and cars.

Called the ARC Onderstepoort Veterinary Institute today, the then-Onderstepoort Veterinary Research Laboratory opened in 1908, on the farm De Onderstepoort. Within 20 years, millions of doses of ...

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