For decades, scientists have theorized about how Mars reached its current state. Many believe that the Red Planet's surface ...

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

Join us as we dive into Mars like never before, with breathtaking 4K footage captured by NASA's rovers, including Curiosity, Opportunity, and Spirit. In this video, you’ll get an up-close look at Mars ...

Understanding the similarities and differences of the deserts on Earth and Mars will help space travelers survive future ...

The discovery of more than 15,000 kilometers of ancient riverbeds on Mars suggests that the Red Planet may once have been ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by ...

Researchers show algae can grow in Mars-like atmospheric pressure conditions. If humans are ever to establish permanent ...

A lab experiment that simulated Mars conditions showed that green algae can grow in plastic containers made from the same ...

Researchers are developing bioplastic bubbles from algae that could grow, repair, and protect habitats on Mars without ...

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...