Hundreds of millions of people suffer as wildfire smoke fills cities. New science reveals what is in that smoke, from heavy metals to exotic chemicals – leading to brain damage and early death. Toxic smoke: analysis and interviews with experts in this special  …

Extreme heat and heavy rains amplify one another: a new conversation with “Earth systems nerd” Jan Umsonst in Germany. Jan explains why – with new science. Alex covers breaking science on extremes happening now: fires, flash floods and record smashing heat around the  …

Are we heading to air-conditioned Hell? Classic 2012 interviews with Stan Cox author of “Losing Our Cool”. Dr. Guus Velders from Netherlands Environmental Assessment Agency on AC. Dr. Michael Sivak, University of Michigan on the global growth of air-conditioning.

Climate-driven extreme weather can suddenly change your life. Hear eight climate survivors from the U.S.A. and Canada, from stormy Louisiana to the Canadian Arctic. We travel to burned out Paradise California and drowned Vermont. If these stories don’t move you, see a heart  …

Breaking new science on deadly heat wave in Europe and flash floods in America. Confirmed: it is climate change. Alex reports, clip of Grantham UK scientists. UCLA expert on extreme rains and flash floods – Jesse Norris from 2022. Journalist Ross Gelbspan warned  …

Three experts on extreme heat: Elizabeth Hanna, Robert Kopp and Jonathan Patz. Deadly unheard-of heat in France, Spain and EU. The U.S. East Coast roasting over 100 degree F. in June. Around the world, people die and many more will be killed by  …

Breaking climate news: hot humid heat domes over Eastern North America, UK, and Europe. Scientist Michael Mann blames changed planetary waves. Gabriele Messori, Uppsala University: “whiplash” combined climate hazards increasing. Body’s heat tolerance lower than we were told. Dr. Daniel Vecellio on “Greatly  …

Scientists find global food production will drop around 25% in a heated world – despite adaptation by farmers and new tech. Two plant scientists explain cutting edge tools to prepare key crops for climate change. From University of Illinois, Dr. Stephen Long reports  …

Have we already passed the point of no return for Polar glaciers? Explore with top glaciologist Dr. Chris Stokes from Durham University UK. But first, Canadian fire expert Michael Flannigan reports on the latest giant outbreaks in the North. Tens of thousands evacuated.  …

As Trump tosses regulations, PFAS – the “forever chemicals” continue their killing spree. Most humans and animals already have them in our blood. Colorado Hill reporter Sharon Udasin’s new book “Poisoning the Well: How Forever Chemicals Contaminated America”. What really moves people to  …