Learn about animals, weather and natural disasters, alternative energy, environmental politics and space.
Tue, Jun 18, 2013 11:07 AM
From Nelson Mandela to Mahatma Gandhi to Jimmy Carter, these tireless advocates have made the world a better place.
Video: Former vice president and environmental icon rallies the troops and turns up the pressure on Obama to pass climate change law.
Global warming won't be really to some people until it starts to hurt. Consider what life would be like without these 'essentials'.
Welcome to MNN's new environmental ticker, a constantly updating resource for tracking the way humans treat Mother Nature. Stay tuned for much more to come.
Eco prankster activists pull a fast one on the world when they send out a flurry of press releases that seem to indicate big cuts and climate reparation payments from Canada.
Fox News' resident rightwing rodeo clown pulls out a heaping dose of hypocrisy when he accuses world leaders gathered in Copenhagen of 'fear mongering'.
Video: As the Copenhagen summit continues, global warming deniers are popping up all over. Perhaps they're right, says Jon Stewart, and it's all a conspiracy of those darned 'fat cat' scientists.
Just 400 meters can lead to fascinating differences in species.
Video: Chuck Leavell, keyboardist for The Rolling Stones and the cofounder of MNN, takes a tour of the Okefenokee National Wildlife Refuge.
Study shows monkeys on the Ivory Coast use syntax in their alert calls.
Makeshift shelter is first known instance of an invertebrate acquiring tools for later use.
Video: Animal shelters in California are reporting a glut of abandoned Chihuahuas, leaving officials scrambling to find homes for all the tiny dogs. NBC's George Lewis reports.
After a snowstorm hits Springfield, Homer pulls a Matt Drudge* and asks Lisa where her precious global warming is in the face of the blizzard.
Climate talks in Denmark are on hold after a group of developing nations walked out over concerns about abandoning the Kyoto Protocol.
Video: MNN blogger Karl Burkart chats with Current TV about the politics of blogging at the climate summit.
Photo gallery: Whether with paws, jaws, hooves or hands, the animal kingdom is filled with creatures that can express themselves through art.
Eco-entrepreneur on politics, energy and Earth's resources.
Russell blogs about the day's top science and eco-news.