And, well, they were slow and easily shot down, by air or by ground forces.

Anyone who has cleaned a beach can rattle off the head-shaking trash they’ve encountered, from cigarette butts to dirty diapers. But what volunteers sweeping Monmouth Beach found one July day in 2017 ...

While exploring the wilderness of Koboh in Jedi Survivor, you must have seen some floating balloons over chasms and other areas. Initially, it seems like you are unable to interact with them, even ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...

It makes sense that a balloon filled with a lightweight gas such as helium would float when surrounded by heavier air. But why does filling a huge balloon with hot air also make it float? This ...