By trapping trillions of gallons of water behind nearly 7,000 dams since 1835, enough to fill the Grand Canyon twice, humans have redistributed the planet’s mass enough to cause a phenomenon known as ...

In recent years, scientists have raised alarms about the potential collapse of key ocean currents in the Atlantic, with ...

Rising temperatures in the North Atlantic are slowing vital currents, but a new process in the Arctic could save the day, ...

North Pole marathon competitors face tricky conditions as they train on board a French icebreaker ship:: July 10, 2025:: ...

The path of totality will carve an arc of darkness across the surface of our planet – at the height of the August tourist ...

This year, you're more likely than ever to see the Northern Lights thanks to the peak of the Solar Maximum's 11-year cycle.

Because salt water draws up heat from the deep ocean and makes it harder for sea ice to regrow - as well as bringing up ...

A modern expedition follows the path of Hubert Wilkins, who set out for the North Pole in 1931 in a decrepit WW1 submarine.

Is there any photographer who has it tougher than wildlife photographers? They travel to remote locations, from the freezing ...

He was recently part of a 12-person team that was the first to ever drive wheeled vehicles to the North Pole as part of a ...

Hurricane forecasters and scientists rely on weather data collected and processed by Department of Defense satellites. The Navy has decided to stop sharing the data.

Green Valley's Molly Sheridan completed seven marathons on seven continents in seven days this past February. That included ...