A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

Scientists found an intriguing world in our galaxy.

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

In the arid deserts of Ethiopia, a geological marvel has been quietly unfolding since 2005—a 35-mile-long fissure known as ...

The Earth-observation company Planet just inked its largest deal to date, a $230 million contract to deliver a fleet of its new Pelican satellites.

New findings reveal that a NASA mission traveled to an asteroid that may have once been covered in salty lakes containing ...

Well, we could be closer to discovering whether there really is alien life out there after researchers discovered a new ...

An international research team led by the University of Göttingen has investigated the influence of the forces exerted by the ...

Kennedy once again betrays his ignorance about Medicaid. “The premiums are too high, the deductibles are too high, and everybody’s getting sicker,” he said. But Medicaid has no premiums or ...