Ecology & Environment

Why Silver Carp Threaten Great Lakes and River Ecosystems

What Is a Grassroots Movement and How Does It Work?

Hulunbuir Grassland: Drought, Grazing, and Soil Carbon Loss

What Is Polyandry? Why Females Mate With Multiple Males

Boserup Theory and Agricultural Intensification

Mozambique Channel: How Eddies Drive Its Marine Life

Johnston Atoll: From Nuclear Test Site to Wildlife Refuge

How Agroforestry Integrates Trees With Crops and Livestock

What Is an Abiotic Factor in Ecology?

What Defines an Old-Growth Forest?