Cattle in a forest

Silvopasture; Or, Why Are There Cows in the Woods?

Cattle grazing on invasive plants in longleaf pine forests could benefit ecosystems and farmers alike.
A dead tree in a forest

What Happens to a Tree When It Dies?

Decomposing trees on the forest floor become "dead wood"—a part of ecosystems that researchers are only beginning to understand.
Crown shyness

The Mysteries of Crown Shyness

In some forests, trees grow in a manner that keeps their branches from touching one another. Despite decades of study, scientists aren't exactly sure why.
Severely burnt forest after Grampians wildfire

How Eucalyptus Trees Stoke Wildfires

Eucalypts are now cosmopolitan, spread around the world through imperialism and globalization. Unfortunately, they're also highly flammable.
acorn lyme disease connection

Can the Acorn Crop Predict Lyme Disease?

Will cutting fewer forests, where tick hosts and their predators live, help curb Lyme disease? Scientists debate.
Costa Rican rainforest

A Clever Way to Conserve Forests

As climate change looms, scientists seek ways to reduce the release of carbon. Sometimes a low-tech approach is overlooked: conserving forests.
Restoration of an American mastodon herd by Charles R. Knight

This Week in Sustainability: From Ice Age to Internet Age, Scientists Look for Clues to Species’ Extinctions

Scientists explore the causes--climate change, habitat destruction, and more--that decimated animals and humans alike, from Ice Age to Internet Age.
Earthworm in soil

Maybe Earthworms Aren’t So Great For Soil After All

Earthworms are often portrayed as beneficial to the environment, but in North America's temperate forests, they are a disaster in action.
Wine corks

The Cork Oak Forests Want You to Drink More Wine

Corks come from a tree that is part of a unique ecosystem dependent on cork harvest for its survival.
Malayan Tiger at National Zoo Malaysia

Can Game Theory Help Save Our Forests?

How forests and endangered species might be saved by artificial intelligence and game theory.