NASA has funded an early-stage concept for spherical flying robots that could explore the hidden caves of Saturn’s moon Titan. Called SPARK Aerobots, the vehicles would use near-silent ion propulsion ...

Britt Hertz joins a group of adventurers as they discover and explore a mysterious hidden cave during their scenic hike.

These robots could reach places on Titan that rovers never could. Here’s how.

When most people think of the New Mexico landscape, they picture vast stretches of desert, snow-peaked mountains, dense pine forests, and perhaps even white sand dunes. But there's another kind of ...

Are you always on the lookout for hidden gems close to home? Those spots that offer adventure and wonder? Join us as we journey north where we’ll explore the fascinating Hidden River Cave. Are you ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

If you liked this story, share it with other people. Historically, these seals hauled out on open coastal beaches to rest, molt and give birth to pups. But with increasing human disturbance from ...

Ngwempisi Gorge is one of Swaziland's most stunning natural wonders. The gorge features towering cliffs and lush vegetation, ...

The Blue Cave on Bisevo Island is famous for its bioluminescent effect. During midday, sunlight enters through an underwater ...