Stewarding the trees and forests around us is not just for scientists, adventurers or cultural experts. Volunteers are needed now.

Climate change and invasive species will reduce habitat space for native fish and increase harmful interactions.

“This fish is one of Missouri’s newest invasive species threats,” MDC Invasive Species Ecologist Angela Sokolowski said in a press release. “They look like native bowfin fish, so it’s ...

Climate change is creating a perilous “double trouble” for native fish in Southern Oregon and across the Pacific Northwest, ...

Biologists from The University of Texas at Arlington are the first to discover an invasive frog—the greenhouse frog—in the ...