Water harvesting from foggy air provided up to 5 liters of water a day in a yearlong Chilean desert experiment.

Scientists in Chile are proving that even in the driest desert, water can be captured from the air. By setting up mesh ...

This magical scene is a bit of a reward for enduring all the frigid temps we've had lately. A viewer sent us some beautiful ...

CNN's Brianna Keilar and Jim Sciutto on Wednesday noted an alarming trend in President Donald Trump's rhetoric, which they ...

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...