There are no saolas in captivity, and fewer than 100 may remain in the wild. Russell McLendon is a science writer with expertise in the natural environment, humans, and wildlife. He holds degrees in ...

Amy Y. Conry Davis is a writer who specializes in green living, sustainability, and travel. She holds a B.A. in English from the University of San Diego. Pygmy sloths only live in Escudo de Veraguas ...

Mary Jo DiLonardo has worked in print, online, and broadcast journalism for 25 years and covers nature, health, science, and animals. Popular and distinctive, known for their kitten-like faces and ...

The elusive snow leopard was listed on the IUCN Red List as endangered in 1986. In 2017, its status changed to vulnerable—one step below endangered—and it remains there to this day. However, the IUCN ...

It’s a natural fact that wind and water don’t respect national boundaries. One country’s pollution quickly can, and often does, become another country’s environmental and economic crisis. And because ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama.

Blythe Copeland is a writer, editor, and blogger who began working with Treehugger in 2008.

Cactus leather is a bio-based material lauded for its breathability, an area in which other vegan leathers fall short. This unique material is used for handbags, shoes, apparel, and furniture. Even ...

CBT provides communities with the opportunity to play a lead role in their own tourism industries. Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature ...

Justin Thomas specialized in reviewing products and techniques for Treehugger from 2004 to 2008. He is the editor of MetaEfficient, a guide to efficient living.

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. Wool is a protein that grows from the skin of sheep, goats, ...

Russell McLendon is a science writer with expertise in the natural environment, humans, and wildlife. He holds degrees in journalism and environmental anthropology. More than half the U.S. population ...