Mosquito larvae have been observed ingesting microplastics that can be passed up the food chain, researchers said Wednesday, potentially uncovering a new way that the polluting particles could damage the environment.
Wildlife officials are puzzled why a grizzly bear that killed a hunting guide and injured his client was behaving so aggressively.
Conservationists expressed shock Monday after a Thai kingpin of the illegal rhino horn trade was released from jail in South Africa after serving just six years of his 40-year sentence.
Cyclists and hikers explored a newly opened wildlife refuge at the site of a former nuclear weapons plant in Colorado on Saturday, while a protester in a gas mask brought signs warning about the dangers of plutonium.
Based on field surveys in northern Afghanistan, Zalmai Moheb, an ecologist with the Wildlife Conservation Society's Afghanistan Program and a doctoral candidate in environmental conservation at the University of Massachusetts ...
The U.S. Fish and Wildlife Service is monitoring Pacific walruses resting on Alaska's northwest coast.
Spring is arriving earlier in many parts of North America, but this advance is not happening uniformly across the migration routes of many birds, according to a study by Eric Waller at the US Geological Survey in California ...