Earth Day

Why we should rename a day of the week for Earth

We are one: Inspiring film 'Planetary' offers fresh perspective on our relationship with Earth

Toast Earth Day with sustainable California wines

TV shows and movies that celebrate Earth Day

#HugATree: 10 animals show humans how it's done

Coconut Curried Cauliflower and Carrots

Get out in nature and take a #NatureSelfie this Earth Day

What are your appliances costing the planet?

'Arthur' goes green for Earth Week

National parks strut their spring stuff for Earth Day

How well do you know your planet?

Our toxic relationship with our gadgets [Infographic]

Freaks of Nature

Stories You Won't Believe