The symbols, discovered on 40,000-year-old artifacts in caves in southwest Germany, may have been a precursor to the first written language ...

Scotch tape has been a household mainstay for nearly a century, but it still holds some scientific surprises. Researchers have discovered that the screeching sound emitted when one rapidly peels ...

A brief CGI sequence in a video tribute hinted at a cabin interior for the airline's future Boeing 777Xs that feels instantly recognizable.

Costume: Figure skaters select outfits that match the style of their programs and the mood of their music. Women can wear a skirt or pants and men must wear full-length trousers, but not tights.