Dragonfly is an eight-rotor, nuclear-powered dual-quadcopter (octocopter) reminiscent of advanced drones but customized for ...

Just in time for the holiday season, Sergey Brin has taken delivery of his new Lurssen mothership, one of the world's biggest ...

Hundreds of dragonflies of different species will gather in swarms, either for feeding or migration. Little is known about ...

Name an animal that migrates. You might think of the long migrations of humpback whales crossing the Pacific Ocean or flocks ...

Before growing into their familiar, flying form, baby dragonflies live in the water. In their larval stage, the aquatic dragonflies eat just about anything—tadpoles, mosquitoes, fish ...

It turns out that the moon of Saturn has certain advantages for future space colonists not present on the moon or Mars.

NASA's small, autonomous Ingenuity Mars Helicopter completed 72 flights after first taking to the skies above the Red Planet, ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

Lürssen has become synonymous with world's largest, most stunning gigayachts. We choose our 15 favorites from the last 30 ...

NASA's Scientific Balloon Program has returned to Antarctica's icy expanse to kick off the annual Antarctic Long-Duration ...

They resemble giant dragonflies, lift straight off the ground, fly 200 mph — and may soon be a common sight over Naples, Fort ...