The wonderful world of tennis is helping nature’s tiniest mammals survive. Each year, following Wimbledon, thousands of used tennis balls are donated to UK Wildlife Trust. Volunteers at the ...

Related: Woman Sets up Adorable ‘Farmers Market’ for Neighborhood Squirrels and It’s a Hit Most of us try to keep mice out of ...

A park employee at the Grand Canyon was exposed to hantavirus, and a separate case of exposure to rabies in the park has also been confirmed.