Cattle egrets live on insects. And in the savannah, insects congregate on the ubiquitous water buffalo. In sub-Saharan Africa, for example, you'll find these birds constantly perched atop buffalo ...

Most animal-rights activists follow a plant-based diet for ethical reasons and studiously avoid places where meat makes up the bulk of the menu. Still, vegetarians or vegans may occasionally find ...

Melissa Breyer is Treehugger’s former senior editorial director. Her writing and photography have been featured in The New York Times, The Guardian, National Geographic, Audubon Magazine, and ...

The Mississippi River is famous for its important role in the United States' industrialization. The river is a vital source of hydroelectric energy, provides drinking water for millions of people ...

The deadly king cobra is the longest of all venomous snakes and easily claims the title of "king": this powerful reptile feeds mostly on other snakes and often lives for decades in the wild, as ...

Your soil may not need it, your plants may not want it, and it's possible to use it incorrectly. But when properly applied, wood ash can be good for plants. This guide explains how to add wood ash ...

Chanie Kirschner is a writer, advice columnist, and educator who has covered topics ranging from parenting to fashion to sustainability. Buying green bananas, or any unripe fruit for that matter ...

Josh Lew is a freelance writer and copywriter who focuses on travel, green living, and personal finance. Wellington is often called the world’s windiest city due to its average wind speed and ...

Catie Leary writes and curates visual stories about science, animals, the arts, travel, and the natural world. Giant's Causeway is perhaps the world's most extraordinary and well-known example of ...

Michael Graham Richard is a writer from Ottawa, Ontario. He worked for Treehugger for 11 years, covering science, technology, and transportation. A recent U.S. Environmental Protection Agency ...

Tarsiers are little-known nocturnal primates about the size of a tennis ball. Once more widespread, the animals are now limited to the Southeast Asian islands of the Philippines, Malaysia, Brunei ...

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