Wildlife

Sniff, Sit, Play: Using Dogs to Detect Invasive Species

Puddles, a 2-year-old Jack Russell mix, is helping Fish and Wildlife officials in Washington state prevent the spread of invasive species of mussels.

Planned Burns Can Reduce Wildfire Risks, But Expanding Use of ‘Good Fire’ Isn’t Easy

COMMENTARY | Forests across much of North America need fire to maintain healthy structures and watershed conditions and support biodiversity.

State Lawmakers Urge Feds to Deny Grazing Permit for Bison

Some Montana lawmakers oppose "free-roaming" bison, fearing disease and destruction. Proponents say that fear is misguided.

Climate Change Enters Its Blood-Sucking Phase

As winters grow warmer in North America, thirsty ticks are on the move.

Invasive Species Have Some States Seeking Increased Federal Partnership

More than 5,000 invasive species—from plants like cheatgrass to rodents like nutria—inhabit the U.S. causing about $120 billion in economic damage annually.