Even the most destructive volcano has a heart. Long extinct and eroded to the core, volcanic plugs are reminders of Earth's younger, hotter days.

From an infinity pool 600 feet in the air overlooking urban Singapore to an exotic saltwater lagoon in Spain, these 15 man-made swimming pools are stunning.

A forthcoming project aims to turn an old diesel truck into a mobile greenhouse and education center that will bring gardening to the whole country.

A competition to redesign electric pylons in Iceland produced these 3 standout entries including 'Land of Giants', humanoid sculptures that tower into the sky.

Sick of hunting for a space to park your bike? This brilliant concept utilizes unused vertical urban areas (and some people power) to create plenty of parking.

These 7 amazing lab animals have, through their sacrifices, improved the efficacy of medical treatments and extended the lifespans of humans and animals alike.

Don't mindlessly munch on peanuts, chips or Hostess cakes; all of these seemingly vegan products and more are often full of gross animal-derived ingredients.