Rainforests pump water round the tropics – but the pulse of this heart is weakening

By calling the Amazon “the lungs of the world”, the forest’s role in the water cycle is overlooked.

Jess Baker, Postdoctoral Research Fellow, Tropical Climate, University of Leeds • conversation
March 8, 2023 • ~6 min

What is a flash drought? An earth scientist explains

Flash droughts can develop within a few weeks, causing water shortages, damaging crops and worsening fire risks.

Antonia Hadjimichael, Assistant Professor of Geosciences, Penn State • conversation
Nov. 10, 2022 • ~6 min

Snow can disappear straight into the atmosphere in hot, dry weather

As rivers run dry in the Rocky Mountains and the West, its easy to wonder where all the snow you see on mountain peaks goes. Some of it ends up in the air, but researchers aren’t sure how much.

Steven R. Fassnacht, Professor of Snow Hydrology, Colorado State University • conversation
July 27, 2021 • ~7 min

Knowing how heat and humidity affect your body can help you stay safe during heat waves

Which is worse, dry heat or wet heat? Both, says an exercise physiologist.

JohnEric W. Smith, Associate Professor of Exercise Physiology, Mississippi State University • conversation
July 8, 2021 • ~8 min

What would it feel like to touch a cloud?

You might have already felt what it would be like inside a cloud made of condensed water vapor.

Katja Friedrich, Associate Professor of Atmospheric and Oceanic Sciences, University of Colorado Boulder • conversation
May 28, 2020 • ~6 min

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