Relatively unchanged for millions of years, these very "living fossils" have each managed to find a successful ecological niche and have stuck with it.

What do the green cars, bikes and mass transit systems of tomorrow look like? They're sleek, futuristic and in some cases, bizarre and impractical.

The end of the year features some big indulgent holidays. With the new year almost upon us, take a moment to read up on these fascinating food-related stories.

Does soil have tastable qualities that affect the food that comes from it? Artist Laura Parker is proving a connection between food and the dirt it came from.

The Hubble pierces the heart of outer space darkness, delighting us as our super eye in the sky. Here are 23 famous Hubble discoveries and NASA heavy hitters.

Whether you're hosting a Christmas party spending a quiet holiday at home, these drink recipes will keep you warm and add some cheer to your celebrations.

Gloriously hued and ephemeral in nature, these ten amazing rainbows show what happens when Mother Nature gets out her paintbox.

From a man-sized flower that smells like rotting corpses to a pitcher plant that eats rats, these 15 plant species are among the most unusual in the world.

For people uninterested in fighting for the hottest toy or gadget, considering dogs, cats or other animals as holiday gifts may be a cool approach this Christmas.