A shark was filmed swimming among terrified small children on an Israeli beach before an attack on a diver who is missing and feared dead. In what could be the first fatal shark attack in the ...

Weighing up to several tons, whale sharks are also notable for their markings. Each pattern of spots is unique and scientists identify individual fish using computer programs first developed to study ...

Wading in the creek behind University of Delaware’s The College School, elementary students laughed and cheered as they met a challenge their teacher Laurie Drumm posed only a few months prior: build ...