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.

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

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.

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.

The most jaw-dropping statistics and facts about the environment, renewable energy, conservation, trash and more.

Some of the strangest, most amazing and most threatened species in the world. Some of these animals may appear harmless but are all too deadly while others ...

8 beautiful birds that we hope won't go the way of the dodo. Gorgeous pictures of species threatened by habitat destruction, human carelessness, and invasive species.

8 fascinating endangered reptile and amphibian species from around the world that capture the imagination with their colors, habits, and beauty.

The following photoset celebrates the beauty of some of the world's tallest and most beautiful mountains.

Bizarre animals defense mechanisms of the potato beetle, opossum, skunk, bombardier beetle, hairy frog, horned lizard, hagfish, sea cucumber, and exploding ant.