Feb 22 Watch 5:19 Multiple cyclones, historic drought in Madagascar cause widespread food insecurity By John Yang, Lorna Baldwin Extreme weather events are wreaking havoc on Madagascar, including multiple cyclones that have already hit the island nation this year. Sitting off the east coast of Africa, it is one of the poorest nations in the world. And as John… Continue watching
Jan 14 Ocean heat is at record levels, with major consequences By Kevin Trenberth, The Conversation While surface temperatures were about the 6th warmest on record in 2021, the upper oceans were at their hottest – and they’re a stronger indicator of global warming. Continue reading
Jan 12 2021’s deadliest, coldest, most expensive U.S. disasters, by the numbers By Isabella Isaacs-Thomas The contiguous U.S. suffered the largest number of disaster-related deaths in a decade, the National Oceanic and Atmospheric Administration said this week. Continue reading
Dec 14 Watch 5:21 The link between climate change and tornadoes is unclear. Here’s what we know so far By John Yang, Claire Mufson In the aftermath of last Friday’s deadly tornado outbreak, federal emergency officials say they are bracing for more severe and more frequent weather disasters, raising questions about whether there’s a link between climate change and tornadoes. While scientists are confident… Continue watching
Dec 14 How climate change exacerbates conditions that can spawn lethal tornadoes By John Allen, The Conversation Climate models can’t see tornadoes yet, but they can recognize the conditions for tornadoes to form. An atmospheric scientist explains what that means for forecasting future risks. Continue reading
Dec 08 A new ratings industry is emerging to help homebuyers assess climate risks By Matthew E. Kahn, The Conversation Private companies rate all kinds of investments, from stocks to used cars. Now, they’re starting to analyze climate risks to local real estate – but how reliable are their findings?… Continue reading
Nov 16 Nearly 50,000 still have no power after Washington state storm By Lisa Baumann, Associated Press The extreme weather was caused by an atmospheric river, a huge plume of moisture extending over the Pacific and into Washington and Oregon. About 158,000 electrical customers had no power on Monday. Continue reading
Nov 12 In communities facing effects of climate change, some forced to consider leaving home in ‘managed retreat’ By Drew Costley, Seth Borenstein, Associated Press In some parts of the U.S., the risks from climate change have intensified enough to raise a startling question: Should some populated places simply be abandoned to nature?… Continue reading
Oct 28 How global climate negotiations work, and what to expect from the COP26 summit in Glasgow By Shelley Inglis, The Conversation A former UN adviser explains what happens at climate summits like COP26 and why people fear this one won’t meet its goals. Continue reading
Oct 26 Watch 1:51 U.S. Northeast, Midwest hit by big storms; West Coast recovers from ‘bomb cyclones’ By John Yang, Frank Carlson, Leah Nagy Much of the U.S. is dealing with powerful storms that brought extreme winds and rain that triggered floods and mudslides. Governors of New Jersey and New York declared emergencies over the storms. Americans in the Midwest are also recovering from… Continue watching