Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Some of Mars’ CO2 geysers erupt and create dark spots as large as 1 km across. They are fueled by considerable power and can ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

Life on Earth extends far beyond the vibrant rainforests and sunlit coral reefs. Deep below the surface, an extraordinary ...

Though it's a cold, dead planet, Mars still has its own natural beauty about it. This image shows us something we'll never ...

American space agency NASA is looking into nickel-titanium as a potential material for future planetary rovers wheels, ...

Buttes and mesas in Mars' Chryse Planitia contain clay minerals made from liquid water interacting with the rock nearly 4 ...

Shell's Wood River Refinery, originally Roxana Petroleum Co., grew from processing 10,000 barrels in 1918 to 250,000 barrels ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

When it comes to sending humans back to the moon, knowing how to work with the regolith that coats the ground will be make-or ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...