Scientists are rethinking what we knew about a vanished ice sheet — and that could spell trouble for New York City.

"Secrets of the Penguins" cinematographer Bertie Gregory describes how the birds would practically "break the fourth wall" ...

And just when things couldn’t get more conspiratorial, Khalifa brought up the “ice wall” theory - an infamous flat Earth ...

On Oct. 29, 2012, Superstorm Sandy unleashed a 14-foot (4 meters) wall of seawater into ... During cold (glacial) cycles, ice sheets sprawled across Antarctica, Greenland and North America ...

Ever dreamed of taking adventure travel to the next level? An actual record—or at least turbo-charged bragging rights—could be within reach.

Exploring vibrant coral reefs teeming with sharks, humpback whales, manta rays, and dolphins aboard the luxurious Hanse ...

James Hookway is a foreign news editor at The Wall Street Journal.

Giant icebergs once scraped the seafloor near Britain, offering clues about ancient ice shelves and future sea-level rise.

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

My grandparents are responsible for my love of travel. This visit to Antarctica felt the most meaningful of the trips they ...