Research says that going into space makes you care more about the planet. But does this still hold true if your trip is a luxurious getaway?

Astronauts get a very rare and unique perspective on our planet, one in which our world isn't just a steppingstone to the stars, but a fragile home to be protected.

A plan to save the planet by letting half of it revert to a wilderness may not be as unrealistic as it seems at first blush.

What do radical Mexican environmental activists call a nuclear war followed by a totalitarian dictatorship? A good start.

Anti-GMO activists are defending an extremely flawed study with all their bad faith rhetorical guns blazing.

Carbon taxes may prompt companies and people to switch to cleaner. But incentives, rather than punishments, may be a better approach.

Clean air, clean water, and sustainable, renewable energy are apparently just tools of the New World Order to enslave you and set up a planet-wide communist gulag.

Anti-nuclear NIMBYism has not gotten better over the years. In fact, it's getting worse.

Another year, another mandatory post about how global warming actually works and why a warm planet can still have snow and ice.

Germans are rallying against keeping their nuclear power plants open solely out of fear whipped up by environmental activists.

Somehow, instead of becoming a de facto standard, environmentally-friendly products have become an expensive, must-have accessory.

Oil is a finite resource, and if it runs out before we're ready, it will be a massive economic disaster, as a NatGeo doomsday scenario shows in grim detail.

Another winter, another season of explaining why global warming doesn't mean you'll be broiled alive in your own sweat.

Another day, another debacle around the public's perception of global warming...

Responding to climate change denialism and conspiracy theories with apocalyptic hyperbole is turning away the people who need to be persuaded that global warming is a real problem.