Bettmerhorn offers some of the most breathtaking views of the Grosser Aletsch Glacier, the largest glacier in the Alps. A cable car takes visitors up to the Bettmergrat ridge, which stands at 2,647 ...

A leading scientist in understanding glacier and climate change in western Canada collaborated with colleagues around the world to produce a clear picture of the health of Earth's glaciers. The ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all 4K Resolution images and footage. What kinds of royalty-free files are available on iStock? How can you ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all 4K Resolution images and footage. What kinds of royalty-free files are available on iStock? How can you ...