sky

Once holidaymakers took off from here, but today an ex-Soviet airfield is a testing ground for ways to take down the drones increasingly buzzing through German skies.

India isn't alone in losing sunshine; across the world, rising air pollution and shifting weather patterns have dimmed the skies.

Defending Europe against drones involves several steps: detecting and identifying the unmanned vehicles, deciding whether to neutralize them, and exerting pressure away from the skies to deter enemies from launching them.

People waved at the sky and cheered when they were flown overhead in military helicopters on their way to hospitals.

The duo stared up in the sky as dozens of lilac balloons burst into the sky.