Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

Students watched the spacecraft carrying their experiment explode. — -- Four Tennessee students had the thrill of watching their science experiment being launched into space on board SpaceX's ...

HARRISON COUNTY, Miss. (WLOX) - Students at North Woolmarket Elementary and Middle School received a unique lesson on Tuesday. They took part in two experiments that combined chemistry with flames and ...