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

The steadily declining persistence of seasonal snow is a warning bell for an emerging water crisis,” according to the report ...

Cliffhanger, the world's first overwater swing at sea aboard MSC World America, is a thrill ride like no other. Here's what ...

Scientists have known for a while that Saturn's largest moon, Titan, has rivers and seas of liquid methane on its surface.

This Earth Day, sustainability editor Juliet Kinsman shares her favorite voluntourism opportunities around the world—from ...

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below.

India and Saudi Arabia are collaborating on a groundbreaking project to establish an electricity grid interconnection via ...

At the end of the lake is a 98.4-feet-high waterfall called Bøsdalafossur running over the edge to the Atlantic Ocean, almost ...

A traveller who is on track to set a world record visiting every country on Earth says there are some destinations everyone ...

An overlooked Antarctic water system could raise sea levels by more than 2 meters by 2300, computer simulations show.

Fourteen-year-old Hillary O’Sullivan hopes to bring attention to how melting glaciers and rising sea levels affect wildlife.

It takes days to transport food on horses while helicopter transport is few and far between, and schools often rely on guests and travelers to bring in supplies.