Madam Secretary Haaland / One in Five Deaths from Fossil Fuels / Note on Emerging Science: Oldest DNA Ever Sequenced / Families Sickened by Fracking / Beyond the Headlines / Carbon Bomb Fridges

Ultrafine particulate matter produced from fossil fuel combustion is known to cause numerous health issues. A recent study finds that this pollution is responsible for one in five deaths worldwide, or about 350,000 excess deaths in the U.S. every year.

Also, the fracking boom transformed rural towns from idyllic to industrial and is threatening the physical and mental health of many inhabitants. The stories of families whose lives have been completely upended by fracking.

And when climate reporter Phil McKenna needed a new fridge, he tried to steer clear of any appliance that would use super-potent greenhouse gases to cool his groceries. But he ended up with a "carbon bomb" containing a greenhouse gas thousands of times more potent than CO2. Why industry has made it so hard to find climate-friendly appliances.

Learn more about your ad choices. Visit megaphone.fm/adchoices