Mankind is spellbound by violent and destructive forces. Here are 70 of the most wicked twisted sisters Nature's fury has produced: tornadoes and waterspouts.

Here are 47 beautiful natural auroras that have enchanted mankind with mysterious movements, surreal shapes, and vivid colors dancing across the night sky.

While some crop circles can be explained, others remain a mystery. The crop circles that cannot be proven to be man-made often exhibit peculiar characteristics.

The elements of one of the world's harshest climates can wreak havoc on anything man-made, even while providing the perfect climate for it to be preserved.

After looking at meteors in a previous post, now we view comets and their place in our lives.

We're reminded of the inherent beauty of celestial objects large or small, and that we may not always have the chance to view them as we do now.

Everyone now knows that processed and fast foods are not the bastions of nutrition, but that shouldn't make these ingredients found inside them any less revolting.

Activists battle to stop the senseless killing, neglect, torture and abuse of animals through creative and disturbing ad campaigns.

Inspirational globes for Earth Day inspire a sense of unity and invokes the urgency for everyone to get on board with the green movement.

These ten spacecraft have been (or, in one case, would have been) instrumental to our current understanding of the Earth's environment.

In the race to implement clean, green renewable energy, hydro-power is becoming all the rage. Check out these 15 amazing water-powered designs.

Endangered animals often end up as food for humans for reasons such as cultural convention, traditional medicine, economic need, or arrogance.

An illustrated rundown (based on NASA's authoritative study) of 10 plants that will purify the air in any home or office.

A new generation of bio-fuels, as well as new approaches to established fuel sources, are making a cleaner, greener future seem like more than a mere pipe dream.

A detailed, photographed profile of 10 destructive pollutants and how they are harming the environment for us all.