Climate change

Yvo deBoer, co-writer of the original Kyoto Protocol, talks about the Rio+20 Earth Summit, how climate change is being perceived in the global community, and names a surprising country that's making the best sustainable efforts right now.

A group of teenagers is taking the U.S. government to court for not responding to climate change. Can individuals really use the government?

The IPCC is about to release its latest findings regarding extreme weather trends and climate change. The predictions can help insurers figure out what to cover, and for how much.

Bangladesh, once a poster child for the food crisis, has made dramatic progress. But will our changing climate sweep away the gains?

A document leak from the anti-climate crusading Heartland Institute shows many mainstream corporate donors.

With a low bar set, there is hope that attendees of the summit can at least agree to make a plan to stop climate change

Delegates are expected to stay up late into the night at the UN climate summit, and rumors are swirling that baby steps are being taken towards a legally-binding climate change deal by 2015.

Developing and island states are on board for an agreement, but the U.S. and other countries are still undecided.

Transit agencies shuffle their budgets to get ready for more extreme weather.

United Nations delegates are meeting in Durban, South Africa, to discuss the global regulations for energy usage. Last time, negotiators couldn't agree on how to limit greenhouse gas emissions. Will anything change this time?