Take a visual journey to the most photogenic place on earth

This lovely holiday retreat on the Isle of Skye is elevated to minimize impact on the environment

Projecting a video out the window during a blizzard, Brian Maffitt captured these prismatic images of falling snow

Washed out snowscapes captured on film

Neil Wagner on how global warming threatens the world economy

In prestigious Vendee Globe sailing race, Javier Sanso's boat relies on the power of wind, water and sun

Striking images of our home planet as seen from orbit in 2012

The Nature Conservancy forges surprising partnerships to further its mission

Upstart app looks to track your carbon footprint