In southeastern California, meanwhile, the powerful Imperial Irrigation District — which controls more Colorado River water ...

Elizabeth Kolbert, Bill McKibben, and Rivka Galchen on narratives of our era of strange, changing weather.

Exploring a groundbreaking liquid that stores solar energy for up to 18 years and its significance for the future of renewable energy. Efficient and affordable solar energy storage is crucial, as ...

Solar power has reached critical mass, according to author and environmental activist Bill McKibben, and it's already transforming the way humans consume energy.

Photographing the sun can be an amazing experience and this guide explains how to do it in safety with a camera or telescope.