The St. Petersburg Zoo in Russia will move from a crowded urban area to a watery complex outside the city, representing all of the world's continents as a whole.

Traditional brick manufacturing is wasteful and releases loads of carbon dioxide into the air. This new, greener method could revolutionize construction.

People of good taste not only love gold, they love to taste gold – in and on their food & drink. Who knew putting carats on one's carrots could do a body good?

Make your garden lush and green and protect it from harmful pests like aphids and slugs with these 12 easy DIY homemade insecticide sprays and fertilizers.

Don't assume that your favorite animals just spend all day hunting for food or napping. Their schedules are actually quite complicated.

These 13 structures, from homes to entire cities, are designed to stand up to nature's harshest disasters including earthquakes, floods and hurricanes.

Could this concept help NYC clean up its air? Plant-filled bubbles would form an air-purifying wall enclosing a dynamic public space.

Up to 10,000 shipping containers are lost at sea annually and while most sink out of sight, they and their strange & varied cargo are increasingly on our minds.

These 12 works of art, from 16-foot towers and intricate pavilions to edible books and busts of Greek gods, are made from an unexpected material: sugar.

Both of these ads use the power of fruit batteries to remind us of the natural fuel that fruits (and other whole foods) provide our bodies.

The Detox Towers concept uses a dual algae bio-filter and synthetic membrane system to cleanse the air of pollutants, decreasing greenhouse gas levels.

The world looks different through a bubble. One young photographer is showing his fans how incredible a simple landscape can be from a different perspective.

Japan's “Island of Cats” or Tashirojima, located just east of Sendai, is home to hundreds of cats who vastly outnumber the island's dwindling human population.

From an aquatic plant that sucks tadpoles into 'bladder traps' to pitcher plants that eat mice or survive on poo, these 7 carnivorous plants are truly amazing.

A group of strangers gathers in a public place to call attention to a growing problem: the ambivalence that most people display toward the environment.