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 ...

After a month under rubble, a nearly lifeless Callery pear tree was found by 9/11 workers who were determined to save it. Melissa Breyer was Treehugger’s senior editorial director before moving to ...

It's been said that weeds are just plants whose virtues have not yet been discovered, but if you're tired of waiting to find out what those virtues are, you might want to use one of these homemade ...

From Japan to Mexico, there are numerous marine ecosystems around the world that boast high levels of bioluminescence. One of the most famous, Mosquito Bay, is found on the Caribbean island of Vieques ...

Aluminum is the most abundant metal in the crust of the Earth—but it doesn't exist in its pure form in nature. Bauxite ore first needs to be mined, then alumina is extracted from the bauxite, then the ...

The sand cat boasts fluffy ears, big eyes, and a tiny nose, making it easy to mistake for a charming kitten you might desire to scoop up and bring home. However, that would be a big mistake. While ...