When Ivan the Terrible conquered the Khanate of Kazan in 1552, he summoned two architects who had built St. Basil’s Cathedral on the Red Square in Moscow and ordered them to build a citadel on ...

The fire that came close to destroying the Cathedral of Notre Dame in Paris started under the roof, in the ancient wooden attic, near the base of the spire. It began a little after 6 p.m. on April ...

In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian attack in Kharkiv, Ukraine, Saturday, May 3, 2025.

On Wednesday, Waymo shared that it's applied for a permit with the New York City Department of Transportation to drive autonomously in Manhattan, with a safety driver behind the wheel.