In the vast, snowy Mongolian countryside, nomadic herders are combing through the hair shed by their yak. It used to be that they would throw away the hair — until Nancy Johnston persuaded them it ...

Mongolian goats produce the world's highest quality cashmere wool, and international demand has soared. There's a problem, though. These goats are... How Your Cashmere Sweater Is Decimating Mongolia's ...

No outdoor brand has been as progressive as Patagonia in its efforts to clean up and preserve the planet while owning up to the built-in hypocrisy that comes from selling stuff at the same time. On ...