Astronomers discovered the Boötes Void, a staggering expanse nearly a billion light-years wide, containing almost nothing.

NASA's Perseverance Mars Rover used its Mastcam-Z camera to capture a 360-degree panorama of an area that looks, well, ...

Hurricane Erin is intensifying again. Now back up to Category 4. And the storm is growing in size. Outer bands are lashing ...

Hurricane Erin strengthened 85 mph in 24 hours to a 160 mph Category 5 hurricane putting in fourth place for rapidly intensifying storms.

In 1985, Neil Armstrong and Sir Edmund Hillary adventured to the North Pole; 40 years later, their children re-created the expedition.

The most impressive full moon fills up the windscreen, and in the rearview mirror, the setting sun paints its last light onto ...

From Argentina's glacial lakes to Chile's misty fjords, Patagonia astoundstravelers with its dramatic nature and provides ...