Caves worth raves! These formerly hidden underground wonders are finally revealing their beauty to those who always thought heaven was someplace above.

Fairy chimneys, blood red rivers and Seuss-like spotted lakes: these aren't CGI settings for sci-fi films, but real places right here on earth.

Solar panels still need a huge surface area - so, no good for our favorite modes of personal transportation? These 3 vehicle designs disagree.

From the gecko self-amputating its tail to swimming worms dropping pretty bombs on larger predators, deception is a major aspect of surviving in the animal kingdom.

Travel photography influences the world; time stands still, beautiful or heartbreaking, and that moment lives on. Here are 46 snapshot moments around the world.

Autumn is when we start craving heartier, bone-warming foods. These 15 vegan recipes are perfect for cooler days and nights, and they're cruelty-free to boot.

These ten amazing cliffs run the gamut from serene to staggering - sheer drops of cutting-edge scenic beauty that mark Mother Nature's geological glory.

From the gelatinous blobfish to the subterranean naked mole rat, these 15 animals are among the weirdest in the world.

Sensational scientific discoveries, great new gadgets and terrific (as well as terrifying) technologies past, present and future await at the all-new Gajitz

Trying to limit the environmental impact of your kitchen? Here are two designs from the forefront of the kitchen sink eco-revolution.

New scientific discoveries, like recent findings on the evolution of dinosaurs, birds, bats and man, have the unique ability to alter and rewrite history.

Landscapes often spark an emotional response and inspire environmental protection instincts. Here are 23 stunning still life photos and stirring landscapes.