New modeling of carbon cycle shows unsteady but habitable history before liquid water disappeared New models from recent ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

The thick, mineral-rich layers of clay found on Mars suggest that the Red Planet harbored potentially life-hosting ...

The study suggests that Mars has been self-regulating as a desert planet, with habitability being the exception, rather than ...

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 ...

The experiments show a real chance of creating self-sufficient, closed-loop living spaces using shelters made from ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

SpaceX boss Elon Musk reignites Mars exploration debate after Trump's tax bill allocates $1.25 billion to International Space ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

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

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...

Mars, also known as the Red Planet, is home to some of the most dramatic weather systems in the solar system. The dust raised ...