The 3.0-magnitude earthquake that shook the East Coast comes a year and a half after a 4.8-magnitude quake shocked New York ...

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

The success of Artemis requires extended support, not preemptively phasing out critical mission components or funding for ...

In fact, only three factors can be used to define a black hole: its mass, its angular momentum and its electric charge. In ...

A vector ecologist explains the complexities of tracking tick-borne diseases like Lyme in a climate-changed world ...

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air ...

Editor’s Note: Published in 1956, this article proved so popular that it served as the inspiration for Martin Gardner’s legendary Scientific American column Mathematical Games. Read more in ...

About nine million years ago, a hybridization involving the lineage of another farmers market star gave rise to the ...

The immediate harms of extreme heat are well documented, but a growing body of research suggests that heatstroke may have ...

The sneezing, itchy eyes and coughing elicited by some allergens are caused by proteins creating holes in airway cells, ...

A team of archaeologists excavating the ancient Maya city of Caracol discovered the tomb of its first ruler, which contained ...

The scientists found that the approach of an infectious avatar fired up brain areas linked to personal space — the region ...