
A Flash of Recognition in a Lonely Universe
Beyond our solar system, the universe is full of planets—but also asteroids, auroras, and other familiar cosmic wonders.

Beyond our solar system, the universe is full of planets—but also asteroids, auroras, and other familiar cosmic wonders.

Even a less punishing season than recent summers would be hotter than historical norms.

Fire retardant is toxic to fish. An Oregon nonprofit is arguing that it shouldn’t be used at all.

Instead of scolding pets, consider exposure therapy and antidepressants.

A unique experiment shows how multicellular organisms might have evolved from single-celled ancestors.

Over and over again, genetic mutations are preventing a protein once thought to be key to the virus’s success from being expressed.

A small study has found that certain soaps can make people less attractive to mosquitoes, but it probably won’t work for everyone.

How a small-town auto mechanic peddling a green-energy breakthrough pulled off a massive scam

Sticky and solid as it may seem, the spread is technically a liquid.

Blooms of toxic “blue-green algae” could be suffocating fish in a remote Alaskan fishing town.