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 ...

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 ...

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.

Synthetic clothing consists of a blend of different textiles. Synthetic materials have been around since the mid-twentieth century and have become the most used fibers over the past few decades.

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 ...

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

Paula Alvarado is an Argentine journalist who wrote for Treehugger for 7 years. She continues to write about sustainability for various publications. Also shown in our bike cargo series, Bakflets are ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

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 ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The vascular plant emerged around 400 million years ago and started Earth's ...