When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very ...

FILE - In this Tuesday, Oct. 29, 2013 file photo, visitors stand near the eternal flame at the grave site of U.S. President John F. Kennedy at the Arlington National Cemetery in Arlington, Va. The ...

CAI Performance Additives, a developer of advanced polymer additive technologies, has unveiled ST-MCA-H, a high-efficiency, ...

At a temple in Ancient Olympia, a flame is drawn from the sun to begin its journey to the Winter Games. The choreographed ceremony inspired by ancient Greece is designed to link the original games to ...