WASHINGTON—In an effort to provide some joy to the nation and boost overall well-being, Justice Department officials announced plans Monday to bring back firing squads as a means of entertainment. “Fo...

The discovery of a new type of astrophysical object could take us closer to solving one of astronomy's biggest puzzles from the early universe.

Decades ago, Kris Hansen showed 3M that its PFAS chemicals were in people’s bodies. Her bosses halted her work. As the EPA now forces the removal of the chemicals from drinking water, she wrestles wit...