Prepare to be wowed by the mysterious cosmic wonders that are black holes. Black holes are perhaps the most nightmarishly fascinating features of our universe. Like long dark tunnels to nowhere (or ...

A delicious alternative to asparagus, spinach, and even quinoa, this easy-to-grow plant can provide food for much of the year. Good King Henry might sound like an historical figure or perhaps a ...

The Treehugger editorial team is a diverse group of experts—with advanced degrees, professional experience, published books, and more—whose expertise spans every corner of the sustainability space. Is ...

A solar oven is an easy, environmentally friendly way to cook food solely using the sun's power. It works by reflecting sunlight onto an enclosed surface. You can use a solar oven to heat water and ...

Put your DIY skills to work for backyard birds. Olivia Young is a writer, fact checker, and green living expert passionate about tiny living, climate advocacy, and all things nature. She holds a ...

With the cost of avocados constantly rising, never mind the food miles accrued from shipping and the social issues surrounding avocado farming, the thought of growing your own guacamole base is ...

Of the two major aquatic environments, the freshwater biome is often overshadowed by its marine counterpart, Earth's largest and home to some of the weirdest, most wonderful wildlife on the planet.

Micro-apartments are considered to be the urban equivalent of tiny houses. They allow just enough space for a bathroom, kitchenette, sitting space, and sleeping space, although the latter two are ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. Most refrigerators, air conditioners, and heat pumps are ...

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 ...

Katherine Gallagher is a writer and sustainability expert. She holds a B.A. in English Literature from Chapman University and a Sustainable Tourism certificate from the GSTC. Acid mine drainage ...

Oreo cookies consist of chocolate wafers and a sweet layer of cream in between. Fortunately for vegans, that middle layer is not made of real dairy cream. In fact, for practical and possible vegans, ...