Mammals and dinosaurs coexisted on Earth until a catastrophic event 66 million years ago killed 75% of life on the planet.

NASA's Curiosity rover took this selfie at a site on Mars where it drilled a sample to search for organic molecules in ...

The Curiosity rover conducted a first-of-its kind experiment on Mars, detecting organic molecules that have never been ...

This new image from HiRISE, which stands for High Resolution Imaging Science Experiment, shows the surface of Chasma Boreale, ...

Researchers identified a species that can survive radiation, extreme heat and simulated Martian soil, posing a new challenge ...

The organic molecules discovered by NASA’s Curiosity rover could have been formed by life, but they could have also come from ...

These findings do not confirm past life but indicate Mars once had the right chemistry to support it. We're getting closer ...

"It took dozens of scientists and engineers to locate this site, drill the sample, and make these discoveries with our ...

While scouring a 50-million-year-old crater on Mars, the Curiosity rover stumbled upon a polygon-shaped pattern that sort of ...

Study of extreme environments on Earth, along with exploration of the lifeless surface of the moon, can help us understand ...

Reza Baluchi's attempts to cross the Atlantic in a giant inflatable hamster wheel contraption. Will he reach Bermuda or will ...

Planetary exploration may be about to get a major speed boost. Researchers tested a semi-autonomous robot that can move from rock to rock, analyzing each without waiting for human instructions. The ...