DiCaprio-produced documentary about solar makes Netflix debut
April 22, 2016, 6:27 p.m. by Robin Shreeves
Critically acclaimed 'Catching the Sun' offers solution to current economic crisis.
As U.N. makes history on Earth Day, Leonardo DiCaprio reminds us not to rest on laurels
April 22, 2016, 2:31 p.m. by Russell McLendon
More than 170 world leaders signed the Paris Agreement on Earth Day 2016, but that's just the beginning.
What activities can I do when I turn off the lights for Earth Hour?
March 16, 2016, 1:59 p.m. by Chanie Kirschner
There are many candlelit activities to do with family or friends when you turn off the lights for an hour to raise awareness about climate change.
We are one: Inspiring film 'Planetary' offers fresh perspective on our relationship with Earth
April 21, 2015, 12:25 p.m. by Michael d'Estries
Thought-provoking documentary weaves together stunning imagery with enlightening interviews to show how connected we are to our planet.
12 plants that repel unwanted insects
Holiday in lights: 7 Arctic aurora videos
This rare wild dog species hasn't been photographed in more than 50 years
Parallel worlds exist and interact with our world, say physicists
Where is your dog on the canine family tree?
Artificial photosynthesis achieved in device that also cleans the air