Does NASA really think it's possible to capture an asteroid in a bag? Yes, but not everyone agrees.

A perfectly preserved fossil showing a battle between two huge dinosaurs could settle an old debate about Tyrannosaurus rex.

It seems that men aren't particularly thrilled when their female partner succeeds.

Ever wonder why haters hate? Two university researchers think they have an answer.

It's do this, do that, do the other thing -- and all at once!

NASA wants to figure out what kinds of food people living on Mars should eat, but the agency also should be studying the psychological impact of life in space.

From the 1700s through today, time travel has been an incredibly popular topic for science fiction.

New research shows that candidates who interview for jobs via video conferencing put themselves at a disadvantage.

A study is underway in which scientists working for the CIA and other federal agencies will experiment with ways to control the weather.

The asteroid blast that resulted in the extinction of most land-based dinosaurs nearly 66 million years ago spared most inland freshwater organisms.

We need to transition from looking for signs of life on the surface of Mars to drilling into the planet on an archaeological search.

New research into the minds of murderers reveals differences between impulsive and premeditated killers.