A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Traditional solar fails in the windswept north. Two Swedish inventors are betting on aerodynamic resilience to solve the ...

The science pros at TKOR test whether a silly string can might explode. Donald Trump reveals plan to tackle energy bills for ...

As the cloud cleared, Air Force bombers dropped in to gather air samples. Researchers hoped that the radioactive fallout ...

The 21st Astronaut Ellison Onizuka Science Day is Jan. 24 on the campus of University of Hawai‘i at Hilo. Come celebrate the ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

A dangerous TikTok trend that quite literally sets kids’ hands on fire is landing Chicago-area teens in hospital burn units, ...

Tens of millions of Americans turn to cannabis products every week to try to ease their pain, calm their anxiety, get more ...

SN Ares might be the most exciting one. The star exploded when the universe was about one-third of its current age.

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; ...

A first-of-its-kind space telescope could soon launch into orbit and potentially chart a new path forward for astronomy.