In this week’s “Training Tips and Tricks” world renowned animal trainer Joel Slaven shows us how to work through one of the ...

With more than 100,000 Americans waiting on a new organ, xenotransplantation is a leading example of how editing animals ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

The Yankees’ policy, which also forbids players from having hair that reaches their shoulders, dates back to the 1970s. It did not prevent players from growing mustaches, however, and did not outright ...

Taiwan's iguana population has exploded since the giant lizards were introduced from Central and South America more than 20 ...