Climate change

Up to half the world’s food is wasted -- that’s the conclusion of a study by Britain’s Institution of Mechanical Engineers.

In advance of its annual summit in Davos, Switzerland, the World Economic Forum has released its list of the biggest threats to the global economy.

Marketplace sustainability reporter Scott Tong shares his predictions on what's next for the United States when it comes to energy, fracking and climate change.

We won’t stop climate change through individual action alone, but together, we can make a real difference. Here are some steps to climate-friendly habits.

Low-emissions cooking aims to slow global warming one plate at a time -- with good food.

As another U.N. climate change summit goes on in Doha, a new study of carbon dioxide in the atmosphere says current levels nearly guarantee a nearly four-degree increase in global temperatures.

President Obama signed a bill this week protecting U.S. airlines from an emission tax when they fly in and out of Europe. The EU's carbon tax is so unpopular, it's been suspended for all carriers for a year.

As the Kyoto Protocol nears its expiry, leaders from around the world will come together in for the United Nations yearly climate talks to discuss a new global deal to limit greenhouse gas emissions.

Cranberry growers in Massachusetts are starting to look elsewhere to farm as a warming climate makes managing bogs more expensive and interferes with the maturing of berries.

One issue we haven't heard about too much this election season is climate change. What are the candidates position on the topic and why aren't we hearing about it.