America’s summer of heat, floods and climate change

Millions of people around the world suffered through long-lasting heat waves and deadly flash flooding in the summer of 2022. A climate scientist explains the rising risks.

Shuang-Ye Wu, Professor of Geology and Environmental Geosciences, University of Dayton • conversation
Sept. 21, 2022 ~9 min

Looking back at America’s summer of heat, floods and climate change: Welcome to the new abnormal

Millions of people around the world suffered through long-lasting heat waves and deadly flash flooding in the summer of 2022. An environmental scientist explains the rising risks.

Shuang-Ye Wu, Professor of Geology and Environmental Geosciences, University of Dayton • conversation
Sept. 21, 2022 ~9 min


What is a heat dome? An atmospheric scientist explains the weather phenomenon baking large parts of the country

Heat domes are a dangerous part of summer weather.

William Gallus, Professor of Atmospheric Science, Iowa State University • conversation
June 22, 2022 ~4 min

What do tornadoes look like on the inside?

You can’t photograph the inside of a twister, but radar offers some clues.

Jana Houser, Associate Professor of Geography, Ohio University • conversation
May 2, 2022 ~4 min

How fast can we stop Earth from warming?

If fossil fuel burning stopped, emerging research suggests air temperatures could level off sooner than expected. But that doesn’t mean the damage stops.

Richard B. (Ricky) Rood, Professor of Climate and Space Sciences and Engineering, University of Michigan • conversation
March 29, 2022 ~7 min

Tornadoes, climate change and why Dixie is the new Tornado Alley

Studies show tornadoes are getting more common and more intense, and they’re shifting eastward to a new tornado hot spot.

Ernest Agee, Professor Emeritus of Atmospheric Science, Purdue University • conversation
March 23, 2022 ~6 min

Cloud seeding might not be as promising as drought-troubled states hope

Several states are experimenting with weather modification to try to generate snow as water supplies shrink. An atmospheric scientist explains the history behind it – and the challenges.

William R. Cotton, Professor Emeritus of Meteorology, Colorado State University • conversation
March 16, 2022 ~7 min

Pollen season is getting longer and more intense with climate change – here's what allergy sufferers can expect in the future

Rising temperatures mean longer, earlier pollen seasons, but the bigger problem is what carbon dioxide will do to the amount of pollen being released. A 200% increase is possible this century.

Allison L. Steiner, Professor of Atmospheric Science, University of Michigan • conversation
March 15, 2022 ~8 min


Olympic skiers and snowboarders are competing on 100% fake snow – the science of how it's made and how it affects performance

Snowmaking machines can produce enough snow to cover a run, but artificial snow is very different from natural flakes that fall from the sky.

Peter Veals, Professor of Atmospheric Science, University of Utah • conversation
Feb. 8, 2022 ~8 min

Why a warming climate can bring bigger snowstorms

Winters are getting warmer, yet Bostonians were digging out from nearly 2 feet of snow from a historic blizzard in late January. Why is the Northeast seeing more big snowstorms like this?

Michael A. Rawlins, Associate Director, Climate System Research Center, UMass Amherst • conversation
Feb. 2, 2022 ~7 min

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