To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most fascinating magazine covers over the years. Take a tour here through the covers so ...

Speculative elements may not be necessary to explain the cosmos. A team of researchers, led by Raúl Jiménez, an ICREA ...

Chinese artist and engineer Xin Liu creates interdisciplinary works that explore the emotional and philosophical dimensions ...

SINGAPORE - When volunteer Gareth Ki first sat down to read with a restless young boy, he braced himself for a challenge.