Americans once associated spheres of influence with a cynical, volatile European past. Now Washington is resurrecting them.

The variety of unicorns gaining traction suggests a well-rounded ecosystem where artificial intelligence is a central driver, ...

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

Russia launched aerial attacks against Ukrainian regions in the east, southwest and center of the country overnight, ...

Rapid climate change is upending plant life in the Arctic. A new study in Nature shows how one of the most fragile ecosystems ...

The world is arming itself at the fastest rate since near the end of the Cold War, according to a new report, as major wars ...

Following years of concern over the amount of climbers — both experienced and amateur — attempting to scale Mount Everest, a major change is in the works.

Swarms of Russian drones attacked the Ukrainian cities of Kharkiv and Dnipro late on Tuesday, killing at least one person and ...

Illegal logging is one of the largest threats to forests. The illicit wood trade is estimated to be worth between $50 billion ...

An Ed Sheeran set comprising new single 'Azizam' got Abu Dhabi's new Off Limits Music Festival off to a 'world-class' start, ...

The head of the basilica that is housing Pope Francis's tomb says it reflects his "humble, simple and essential" life.

If California were its own country, its economy would now rank as the fourth largest of any nation in the globe, Gov. Gavin ...