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ecology

In this artist’s rendition, a satellite consisting of two umbrella-shaped instruments and two solar panels is seen in the foreground. In the background, a crescent of Earth is shown in the blackness of space.
Posted inNews

Next NASA Field Campaign Could Fund Projects in Drylands or Tropics

by Saima May Sidik 1 November 20241 November 2024

Scientific feedback can improve proposals and signal support for large-scale, intensive climate research.

A closeup photo of a layer of biocrust, a thin layer separated from the soil underneath by about an inch
Posted inNews

The Dirt on Biocrusts: Why Scientists Are Working to Save Earth’s Living Skin

by Jude Coleman 23 September 20242 October 2024

Think twice before stepping on that crunchy top layer of soil. It may be a vital ecosystem—one that you can help protect.

A graph from the study.
Posted inEditors' Highlights

Spectral Solar Radiative Transfer in Plant Canopies

by Jiwen Fan 6 September 20244 September 2024

Spectrally resolved radiative transfer is needed to compute reliable estimates of sunlight transmission and photolysis of molecules within plant canopies.

Rows of green ash tree leaves lie on a gridded table
Posted inNews

Urban Lights Make Tree Leaves a Tougher Meal for Insects

by Amy Mayer 28 August 202428 August 2024

Two common street trees in Beijing show different responses to artificial light at night, but both grow leaves that are tougher and less toothsome to insects.

White bubbles in water next to corals
Posted inENGAGE, News

Corals Are Simplistic When Conditions Are Acidic

by Anupama Chandrasekaran 16 August 202416 August 2024

Increasing ocean acidity could spell trouble for fish that depend on corals’ many branches for protection.

Aerial image of a small stingray in a wide area of open water
Posted inNews

Hungry Stingrays Shift Serious Amounts of Sediment

Adityarup Chakravorty, freelance science writer by Adityarup Chakravorty 14 August 202414 August 2024

While digging for food on estuary bottoms, rays push around literally tons of sediment, changing their habitat in profound ways.

Close-up of a mosquito biting into a human.
Posted inResearch Spotlights

Mosquitoes Without Borders

Sarah Derouin, Science Writer by Sarah Derouin 11 July 20249 September 2024

Using regional systems based on ecology, not geopolitical boundaries, can give scientists a better picture of the potential spread of West Nile virus.

Bison roam in a grassland with dead and living trees.
Posted inNews

Kansas Prairie Streams Are Getting Choked, Maybe for Good

by Kimberly Hatfield 6 May 20246 May 2024

A herculean effort to fight back woody plants in the Konza Prairie has largely failed. The outcome shows how difficult it can be to retore these ecosystems.

Eos logo with line art microphone and arced lines representing sound
Posted inNews

Does Soil Sound Different After It’s Burned?

by Emily Dieckman 3 May 20243 May 2024

Yes, but not quite the way researchers expected it to.

An open-top chamber in the Amazon forest
Posted inNews

Extra Carbon Dioxide Helps Lower Layers of the Amazon Thrive—for Now

by Sofia Moutinho 29 April 202429 April 2024

Plants living in the shadows grew faster when exposed to excess carbon dioxide. But this short-term effect could vanish in a high-emission-induced warmer future, making the forest a carbon source.

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15 May 202615 May 2026
Editors' Highlights

Small and Large Grains Move Differently in Water

18 May 202618 May 2026
Editors' Vox

The Impact of Advocacy: American Geophysical Union’s Days of Action

14 May 202613 May 2026
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