Hikers in New Zealand risk polluting the “clearest lake in the world” with a microscopic alga carried on their boots.

A parliamentary report has called on for a second icebreaking vessel and more reliable funding for Antarctic research.

Alaska's Crown Jewel 9 million acres, making it the largest national forest in the United States. This majestic forest is ...

Travel like a local: Residents share their favorite places in our top city guides: New Orleans, Rome, Tokyo and Mexico City.

The largest agricultural boom on the planet threatens to destroy a spectacular savanna. Here's what happens when progress ...

In a high-stakes, 48-hour challenge in the Amazon, Ari Grele deployed his "Bugnet" technology to map biodiversity ...

Some of the most amazing spectacles around the world are hidden deep underground, beneath rocks, sea and even ice.

The GLIMS Glacier Database provides students, educators, scientists, and the public with reliable glacier data from these analyses. New glacier data are continually being added to the database. The ...

New Zealand, an island nation in the southwestern Pacific Ocean, is renowned for its stunning landscapes and diverse ...

Skydiving and paragliding in the heart of the Swiss Alps. Mountain biking and river rafting in red rock wonderland. Explore ...