Mass die-offs in the Pacific are sending the emaciated bodies of seabirds, seals, and sea lions ashore from California to Alaska.
A should-do list for the president's three-day trip to Alaska.
Wildfires may be harming the health of people who live hundreds or thousands of miles from the flames.
How will Shell’s Arctic drilling affect marine mammals in the Chukchi Sea?
This Montana cattle ranch is trying to ensure its operations benefit wildlife—and yes, that means wolves, too.
To try and curb demand for black-market rhino horn, a bioengineering start-up is making 3-D substitutes.
While there’s no crystal ball for forecasting wildfire, experts have come to expect fiercer and more frequent blazes year after year.
The Obama administration maintains that the proposed international trade agreement would be good for the American people and the economy, but there's a reason all negotiations have been shrouded in secrecy.
Cattle that came over with Columbus might be better bovines for the drought-plagued West.