The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

We’ve finally mapped all of Zealandia.

National Geographic Explorers celebrate the greatest American treasures—mountains, forests, wetlands and canyons—from sea to ...

Climate prediction scientists announced in June 2026 that El Niño, a cycle that happens every two to seven years, had formed.

The Trans-Siberian Railway connects Europe and Asia, making it one of the few train journeys where passengers can travel ...

A fossil that was sitting in a collection drawer for decades has been found to belong to the first dinosaur remains ever ...

Less than a year after becoming the first Indian to complete a full marathon at the Geographic North Pole, Kolkata-based entrepreneur, explorer and endurance runner Ram Gopal Kothari has added another ...

The Met Office meteorologist and 5News weather forecaster talks to Josie Copson about challenging misinformation and the ...

Temperature records have tumbled across the UK and Europe as scientists warn it is a sign of things to come.

Western Australia’s Pilbara Craton is probably the last place you’d expect to learn anything about the role water played in ...