Reaching up to 800 pounds and 8 feet tall when standing, grizzly bears boast tremendous size and physical strength and have almost no natural enemies. Or just one — humans. But we’ve proved formidable ...

Some held a cloth banner that read “Respect Tribes. Respect Science. Protect Bears.” Others carried “Save the Yellowstone Grizzly” signs. For the activists, the urgency wasn’t exaggerated; many viewed ...

Reaching up to 800 pounds and 8 feet tall when standing, grizzly bears boast tremendous size and physical strength and have almost no natural enemies. Or just one — humans. But we’ve proved formidable ...