Studying geoengineering can help scientists understand climate change better, and discussing it can make skeptics less skeptical.
The Obama administration might recommend eating fewer animal-based foods to help the environment -- and Big Meat is flipping out.
Obama said it's "disturbing" that the chair of the Senate Committee on Environment and Public Works denied the existence of climate change.
The president has given up on working with intransigent Republicans. Meanwhile, Hillary Clinton is talking about "a nice warm purple space.”
Marielle Anzelone is trying to raise $25,000 on Kickstarter to fund "a crazy PR event for nature."
This website takes a candid look at who scientists are, why they do what they do, and how they're feeling about the future.
A film about the country’s horrendous pollution made huge waves, and now government officials say they really intend to tackle the problem.
The president of the tiny island nation describes the Category 5 cyclone as "a monster that has hit Vanuatu."
A reader wants to see the world without wrecking it. Umbra offers a few travel tips.