BREWSTER -- It's rare that Brewster-based filmmaker Allison Argo returns to a subject.

Originally native to Eurasia, Russian thistle (Salsola kali) has become naturalized to the point of being considered commonplace across the Canadian prairies. More than just a noxious weed, Russian thistle is actually an invasive plant species that

KALISPELL - Environmentalists will once again file suit on behalf of Western wolves, this time challenging a plan that would remove federal wolf protections in Montana and Idaho.

The Wildlife Conservation Society (WCS) has discovered an unknown population of the rare Irrawaddy dolphin in Bangladesh numbering 6,000 individuals. The dolphins were found in the freshwater areas of the Sundarbans mangrove forest.

WASHINGTON -- Some California congressmen want an exemption to the federal Endangered Species Act to get water flowing to Central Valley farms hurt by reductions in water deliveries.

An environmental group has lost a lawsuit that would have forced the U.S. Coast Guard to better protect blue whales

Two environmental groups are suing two federal agencies for using tamarisk-eating beetles to fight the invasive plant

'The Tahoe Basin is a perfect spot' to get ahead of beetle infestation.

Discoveries about chimpanzee behavior, made by Jane Goodall and colleagues in the Gombe region of Tanzania, have generated widespread interest in chimpanzees that has led to conservation measures, according to a study by Anne Pusey, Distinguished

District Attorney Antonio Gagliardo Loor for the Provinces of Guayas and Galapagos today issued an indictment against Mayor Pablo Gordillo Gil of Villamil of Isabela Island in the Galapagos. The arrest order came after an investigation by Sea Shepherd.