Researchers found Glacier National Park's mountain goats have declined by 45%.

The reproduction clockwork of this elusive species adds another layer of tragedy to their disappearing population.

Kevin White has placed his hands on the long, white fur of more than 400 Alaska mountain goats during the past 20 years. His diligence in studying this Ice Age wanderer of high, steep country has led ...

The scene ends badly, as you might imagine. By Lesley Evans Ogden Mountain goats are high-elevation daredevils, learning to balance upon the steepest of rocky edifices soon after they are born.

For three summers, wildlife managers wrestled mountain goats in Washington state’s Olympic National Park, blindfolded them and then flew them into the far reaches of the state’s Cascade Range — an ...