Astronomers found an iron bar in the Ring Nebula that doesn't match any known stellar phenomenon. Scientists can't explain ...

Scientists discovered fossilized reptile skin in an Oklahoma cave, revealing the oldest known example dating back nearly 300 million years.

Billions of cigarette butts end up on sidewalks, beaches, and gutters each year. They are small, easy to ignore, and hard to ...

When your winter jacket slows heat escaping your body or the cardboard sleeve on your coffee keeps heat from reaching your ...

In a landmark discovery that bridges nearly a century of theoretical physics, a Chinese research team has successfully ...

From finding new antibiotic candidates to studying the insides of cells, snapping molecules together "like Lego" has ...