Local and federal governments have been working on a solution to the crisis, but for many residents of San Diego County, the ...

A new wave of start-ups are trying to harvest emissions-free energy from inside the Earth, but the industry still faces ...

Kenneth Jary, the U.S. Navy veteran and TikTok sensation known as “Patriotic Kenny,” died Monday. Jary, 84, known for his ...

SpaceX is now targeting a Thursday, May 21, launch for its newest Starship design, the Starship V3 megarocket. See our latest ...

It’s easy to stay in bed or simply chill in Cozy Earth’s buttery soft pajamas and loungewear. And starting now, the brand is ...

Nuclear power plants are safer than many suspect. But putting reactors in space is a concept with a checkered history. One ...

Letters to the editors for the February 2026 issue of Scientific American ...

While seemingly counterintuitive, king tides are not a new phenomenon but do represent a chronic and increasingly difficult ...

Forty-six years ago today, Mount St. Helens erupted and unleashed a catastrophic landslide and mudflows that led to the ...

With terrain shaped by volcanic eruptions and shifting tectonic plates, and surrounding waters filled with glaciers, icebergs ...

On May 18, Mars concludes its journey through its fast-and-furious domicile, Aries, entering slow-and-stead Taurus, where it ...

The spacesuit NASA astronaut Gene Cernan wore in the 1969 Apollo 10 mission is heading back to DC after 40 years at Triton ...