All eyes remain on the giant A-68A iceberg on its journey across the Southern Ocean.

Groundwater reservoirs in Bavaria have warmed considerably over the past few decades.

The frozen permafrost in the Arctic is thawing on an alarming scale.

A study led by Dr Caitlin Lawson is the first to explore the mix of volatile gases emitted by healthy and stressed corals, identifying a distinct chemical diversity among compounds that may play important – but previously unrecognised – roles in reef functioning.

Sea ice and waterways along the north side of Canada’s high-Arctic island reveal compelling patterns when viewed from above.

The river’s high sediment load contributes to the abrupt change in its shape as it exits the Himalayas and hits flatter land.

The region of rolling hills and valleys is part of a geologic formation known as the Ridge and Valley Province that stretches from New York to Alabama.

The Sierra Madre Oriental is part of a chain that stretches across three continents.

Human activity endangers coral health around the world.

In a ground-breaking new study, scientists used innovative molecular techniques to explain how corals on the east coast of Australia survived previous tough conditions—enabling the Great Barrier Reef to become the vast reef it is today.