Polish explorer Krzysztof Starnawski’s fascination with the Hranická Propast, or Hranice Abyss, an underwater cave in Czechoslovakia, began in 1999. The diver, who once held the...

Hundreds of thousands of hearing-impaired people in the United States and many parts of Canada rely solely on American Sign Language (ASL) for communication. But popular as the ...

Though the detrimental impact of plastic waste on the environment is well-known, consumption of drinks bottled in polyethylene terephthalate (PET) —the most commonly used polyme...

Laughter, be it a loud guffaw or a well-mannered giggle, is a universal way to express joy. But as it turns out, your chuckle reveals a lot more than the fact that you are happy...

On Monday, May 9, James Givens, a police officer in Cincinnati, Ohio, was sitting in his cruiser when he heard what sounded like a knock. He turned around only to find a goose p...