Articles on Grasslands

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The savanna illuminated by dawn sunlight, in Kruger National Park, Limpopo province, South Africa, in September 2022. (Javier Puig Ochoa)

Planting trees in the wrong places is not a climate solution

Global tree-planting campaigns can harm natural drylands. Effective climate restoration must work within dryland ecosystems, not seek to replace them.
Andrew Rowley watches a wildfire burning from a distance after evacuating his home in Spokane, Wash., on Aug. 1, 2026. AP Photo/Young Kwak

Why the Spokane wildfires became so catastrophic

Extreme fire conditions converged in suburban neighborhoods built into the forests, shrubland and grasslands and quickly spread.
Researchers have mapped vast fungal networks underground and there’s much more to fungi than the mushrooms we see above the surface. Jan Stria/Shutterstock

Fungal highways are vast, yet hidden underground – new study

A new study provides a crucial baseline: the first global map of where these fungal networks are and how much of them exists.
Maria Korneeva/Getty Images

Climate change is threatening sheep farmers in South Africa’s Drakensberg – how they’re adapting

Climate change is threatening sheep farming in South Africa’s Drakensberg. Farmers are adapting but need mountain infrastructure, better climate warnings and vets.
Warmer winters in normally snowy places can interfere with the important activities of microbes in the soil. Seogi/500px via Getty Images

Warming winters are disrupting the hidden world of fungi – the result can shift mountain grasslands to scrub

Over a three-decade experiment in the Rocky Mountains, fungi and plant life fundamentally changed. The result has consequences for cattle and wildlife.

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