Catch up on key developments and the latest in-depth coverage of Russia's invasion of Ukraine.

As Russia's large-scale invasion of Ukraine hits the eight-month mark, here's a look at key developments and the latest in-depth coverage of the war.

Even relatively inexpensive drones can provide valuable intelligence to units on the battlefield. "This is our task," a Ukrainian drone surveillance unit member says. "We sit the whole day and watch."

White House national security adviser Jake Sullivan said the administration has "information that the Iranian government is preparing to provide Russia with several hundred" drones.

The Augusta Regional Airport is partnering with several agencies which are developing regulations for unmanned aerial vehicles.

Autonomous drones can fly themselves to a specific location, pick their own targets and kill without the assistance of a remote human operator. The U.N. says such a drone was in the air in March 2020.

Scientists are trying to build a tiny drone with the agility of a mosquito. These light but strong flying robots could be used in critical situations, such as finding people in a collapsed building.

Drones represent the fastest-growing segment in the entire transportation sector. Companies such as Amazon, Walmart, and UPS have started testing drones to deliver goods to customers.

Drone footage captures the moment a more-than-6-foot shark circles a surfer, coming only inches away from him. It's possible that the drone noise scared the animal away.

Last month, Hunter King was using a drone to map shoreline erosion for Michigan's environmental department when a bald eagle apparently attacked the vehicle, causing it to crash into the water.

Atlanta public safety officials have encountered a flying nuisance just days before Super Bowl 53 kicks off at Mercedes-Benz Stadium.

One by one, jetliners fired up their engines and roared down runway 27R at Hartsfield-Jackson International Airport in Atlanta. It was just before noon...