Writer Jo Robinson discusses the staggering trend of nutrient loss in fruits and vegetables

A harsher economic environment for renewable power is inspiring the industry to toughen up

The House on Limekiln Line, designed by Lisa Moffitt, is a self-sustaining country home

Stunning photos of Earth from space by the Canadian astronaut

Thought-provoking aerial photos of suburban development in America

Award-winning photo series finds contrast and beauty in England's coal power industry