Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Defining the characteristics of individual leaves is part of tree morphology, ...

Animal extinction affects entire ecosystems and, in turn, the world. Let's face it, few of us have crossed paths with a real, live endangered species today—one that is teetering on a tightrope of ...

Mary Jo DiLonardo has worked in print, online, and broadcast journalism for 25 years and covers nature, health, science, and animals. Known for its breathtaking speed and distinctive spots, the ...

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

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

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 ...

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 ...

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.

Solar lights absorb the sun’s energy during the day and store it in a battery that can generate light once darkness falls. Like solar panels used to generate electricity, solar lights use photovoltaic ...

Jim Gunshinan is a writer and editor who has published articles about green homebuilding and renovation, energy, the environment, and climate change. Hempcrete is an energy-efficient, low-impact, ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Forests cover some 3.9 billion hectares (or 9.6 billion acres) which is ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. True geothermal energy is truly green. This is where you get ...