"Yet another floating mass of microscopic plastic has been discovered in the ocean, and it is mind-blowingly vast."

"The Senate Environment and Public Works Committee [Wednesday] quickly approved a conservation package whose potential reach extends from the Chesapeake Bay and Western state wetlands to hunters and anglers everywhere."

"A federal appeals court on Monday ruled in favor of a wildlife activist who said his free speech rights were violated when a sheriff's deputy barred him from watching livestock agents herd wild bison into Yellowstone National Park."

"Congressional Republicans launched efforts Wednesday aimed at reforming the Endangered Species Act to make it more friendly for states, landowners, industry and others."

"If the levee wall is constructed, it will essentially destroy the refuge, a federal official told the Observer."

"North America hosts the richest variety of freshwater mussels in the world, and the epicenter for this biodiversity is in the southeastern United States."

"A 'biological annihilation' of wildlife in recent decades means a sixth mass extinction in Earth’s history is already well underway and is more severe than previously feared, according to new research."

"Amid renewed concern about whether chronic wasting disease can jump from deer to people, a fatal human brain condition in the same family is showing up more often in Wisconsin and nationally."

"Everybody knows about Lyme disease. But experts say the Northern United States may be in for a bad tick season this summer, raising concerns about Lyme and other scary tick-borne diseases, including the Powassan virus, which causes encephalitis and can leave people with permanent neurological damage."