To celebrate Scientific American ’s 180th anniversary, we’re publishing a jigsaw every weekday to show off some of our most ...

Residents of Northampton, England, have captured video of an unusual new neighbor causing a stir in the area: a bright green ...

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The New York State Department of Environmental Conservation is investigating whether there is a cougar on the loose after a resident's home security camera captured video of a large feline in ...

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