Why does some rain fall harder than other rain?

Some rainstorms drench you in a second, while others drop rain in a nice peaceful drizzle. A meteorologist explains how rainstorms can be so different.

Jeffrey B. Halverson, Professor of Geography & Environmental Systems, Associate Dean of the Graduate School, University of Maryland, Baltimore County • conversation
Aug. 13, 2020 • ~5 min

Global warming now pushing heat into territory humans cannot tolerate

'Wet-bulb' temperature records show that deadly thresholds for heat and humidity are arriving faster than anticipated.

Colin Raymond, Postdoctoral Researcher, California Institute of Technology • conversation
May 20, 2020 • ~7 min

Coronavirus may wane this summer, but don't count on any seasonal variation to end the pandemic

Winter is flu season – could it be coronavirus season as well? The research is mixed, but other factors besides temperature and humidity have more to do with the spread of SARS-CoV-2.

Ellen Wright Clayton, Professor of Pediatrics and Law and Health Policy, Vanderbilt University • conversation
April 15, 2020 • ~5 min

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