Bryan Nelson is a science writer and award-winning documentary filmmaker with over a decade of experience covering technology, astronomy, medicine, animals, and more. Jellyfish are some of the Earth's ...

A zoo is a place where captive animals are put on display for humans to see. While early zoos (shortened from zoological parks) concentrated on displaying as many unusual creatures as possible—often ...

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 ...

Blue dragons, Glaucus atlanticus, are part of a group of creatures known as nudibranchs or sea slugs. They also are known as blue sea slugs, blue angels, and sea swallows. There are a few similar blue ...

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 ...

Embodied carbon is most often used in the context of the built environment, where it is presumed to include emissions from raw material extraction, transportation of materials, materials wasted, ...

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 ...

Edge effects are the changes in biodiversity that occur inside the space surrounding the shared edge of two or more distinct ecosystems. This transitional zone rich in biodiversity is known as the ...

S.A. Rogers is a writer who specializes in sustainability and corporate responsibility. When shopping for paper, you may notice an "FSC-Certified" stamp on the packaging of certain brands. But what is ...

Elizabeth has worked since 2010 as a writer and consultant covering gardening, permaculture, and sustainable living. She has also written a number of books and e-books on gardens and gardening. Haley ...