Ridiculously cute and tiny creatures like the pygmy marmoset, bee hummingbird, mouse lemur and a cat that fits in a pint glass.

Famous people throughout history loved nature and were environmentalists. Learn about them, from Ansel Adams to Thoreau to Aristotle to Edison to Einstein.

Water flows with gravity, water levels rise and fall with time and water even transforms from a liquid into a solid - providing amazing material variety for an artist.

Here's a look at the historical and current importance of water and its vital role in our development and sustenance.

Let's take a brief journey through some of the more interesting aspects of our moon.

Some trees are just breathtakingly spectacular, whether by their size, age or shape or other unique characteristics - from the oldest to the largest and more.

Learn about tropical rainforests, important woodlands and other significant forests that are threatened and endangered.

Examples of rock-cut architecture that have been skillfully carved into cliffsides and monoliths for temples, dwellings and other purposes.

Technical and conceptual innovations have liberated creative modern land artists to create ever more amazing works of natural sculpture and earth architecture.

Here's a collection of some of the weirdest real-life cases of mass hysteria. From witch trials to the Halifax Slasher, they are enough to creep anyone out.

Strange and bizarre endangered animal species: mexican walking fish, coconut crab, giant salamander, bird eating spider, komodo, glass frog, kagu and more.

For the first time in American politics both candidates openly addressed the global issue of climate change - making this summit take place in an entirely new world.

15 of the world's most stunning eco resorts, national parks, nature preserves and other destinations.

This post celebrates each of the four seasons and the beauty they bring us.

Here's a look at the major ways in which deforestation is impacting our world and our lives today.