Composting toilets use aerobic decomposition to break down human waste instead of flushing it away in watery sewage. Most don't use water, so they don't need to be connected to a city wastewater ...

Russell McLendon is a science writer with expertise in the natural environment, humans, and wildlife. He holds degrees in journalism and environmental anthropology. You're probably familiar with a ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." It’s not often you ...

A food web is a detailed interconnecting diagram that shows the overall food relationships between organisms in a particular environment. The simplest explanation is that food webs are "who eats whom" ...

Squid and octopuses are both brainy, soft-bodied sea dwellers with many arms, shade-shifting skin, and a tendency to spew ink into the paths of their predators. They're remarkably similar—closely ...

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.

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 ...

Petrolatum is a mineral-oil-derived gel commonly referred to as petroleum or petroleum jelly. It is sometimes mixed with waxes and used as a cosmetic moisturizing agent in skin and hair products. This ...

Manure is an organic fertilizer made from the dung of domestic livestock including horses, cows, and poultry. It may also contain urine and bedding material like straw or sawdust. Manure is an ...