Explore the 25 largest empires in history, ranked by their peak land area. From the British to the Mongol, discover how these ...

A massive wall of rain is on its way to drench the country.

Construction has begun on hundreds of miles of new barriers funded by $47 billion from the president’s signature policy bill last year.

DESI Legacy Imaging Surveys mapped 4 billion celestial objects across 75% of the sky - and anyone can explore all 5.6 trillion pixels free in a browser.

Astronomers have released the largest two-dimensional map of the universe ever created, offering a sweeping new view of nearly 4 billion celestial objects across roughly three-quarters of the sky.

The powerful quake struck at 07:34 (12:34 GMT) at a depth of 96km (60 miles), Colombia's geological service says.

On July 16th the leader of the Houthis, a Shia militia that controls most of north-west Yemen, vowed a ruthless campaign ...

The World’s First 3D Atlas of Every Building on Earth With the Global Building Atlas project, a team of researchers has created the very first high-resolution 3D map of every existing building on the ...