Try this 10-minute walking test to see how many steps you can take and what your result says about cardio fitness.

A tiny desert fish survives in a sun-scorched cavern on the edge of extinction. Here’s how it’s offering scientists a rare ...

Stardust alone can’t drive stellar winds, reshaping what we know about how aging stars spread life’s elements through space.

Forget waiting a week for mold test results. New electronic nose technology detects toxic indoor mold species in just 30 ...

In the gut bacteria of a Japanese tree frog, researchers have found new hope for treating cancer, in which one bacterial ...

Correcting soil pH and choosing the right placement for each plant are just a few of the simple steps that can help bring a ...

With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in ...