See phenomenal photos of the world’s wonders from the February 2017 issue of National Geographic magazine.

The first circumnavigation of the Earth, completed by the expedition led initially by Ferdinand Magellan and later by Juan ...

A team of solar physicists has released a new study shedding light on the fine-scale structure of the sun's surface. Using ...

A powerful geomagnetic storm is still be impacting Earth today. Does that mean you'll see the northern lights tonight?

Hidden in every tenth of a degree of extra warmth are hair-trigger switches built into Earth systems that are critical for ...

A severe solar storm could trigger Northern Lights across the U.S. Sunday and Monday, with strong geomagnetic activity expected.

With the Illuminate slowly taking over Super Earth, Helldivers 2 players think Major Orders should reward players with Super ...