In the quiet mountain villages of northern Portugal, centuries-old stone water tanks and irrigation channels may now be ...

During a tour of the Marine Biological Laboratory in Woods Hole, Massachusetts, Corey Allard noticed something strange: fish ...

From illegal items to unexpected ones, here are some of the more unusual entries on the list of prohibited things in ...

The hard version of coral polyps produces limestone that is used to form layer after layer of a rigid coral skeleton. Groups ...

The Forest Department has imposed a three-month restriction on entry into the Sundarbans, the world's largest mangrove forest ...