Scientific American editor-in-chief Laura Helmuth announced her resignation after calling Trump supporters "fascists" and the "meanest, dumbest, most bigoted" group.

Firefighters responded to the reported gas leak at 10 a.m. on Wednesday, Nov. 13, at Berlin High School and evacuated ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

Imagine discovering that a person carries a twin within themselves—a hidden, undeveloped sibling that shares space, blood ...