Jonathan McNamara, the communications director of the American Red Cross discusses "Giving Tuesday," a movement to celebrate generosity and donations during the holiday season.
The new deal, known as “climate cash,” calls for wealthy countries to contribute $300 billion annually to help developing nations deal with the effects of climate change.
A look at the numbers behind the United Nations’ annual Climate Change Conference, known as COP29, and what nations, rich and poor, must accomplish to keep global temperatures from rising.
A large online, peer-reviewed survey has found a widening majority of older teens and young adults believe climate change is real and they are concerned about what those in power will do about it.
Author and Reuters senior correspondent Ernest Scheyder joins ABC News Live to discuss how green energy devices are made from materials sourced from mining.