Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old ...

Mars, often depicted as a barren red planet, is far from lifeless. With its thin atmosphere and dusty surface, it is an ...

A neuroscientist explains how highly processed foods may be key to “food addiction.” She also reveals some solutions ...

On this day, chemists discovered a substance 900 times more radioactive than uranium. Their research led to unprecedented medical breakthroughs and worldwide fame — but it would also kill one of them.