They mirror our own impermanence: always in motion, always fading. Magical yet melancholy, the trees offer both a celebration ...

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 ...

These are just a few of the stunning wildlife scenes captured in the 2025 Nature inFocus Photography Awards. In the forests ...

Astronomer Jocelyn Bell Burnell detected a strange signal from outer space that would lead to the discovery of the radio ...

Women's hidden extra work, positive tipping points and new thinking on autism – there's much to chew on in this year's best ...