A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com. The Nature Index is a database of ...

An avid backpacker, he thinks he knows the antidote: Nature. On the third day of a camping trip in the wild canyons near Bluff, Utah, Strayer is mixing up an enormous iron kettle of chicken ...

In nature, the universe does not favor perfect spheres. Instead, it favors spirals, vortices, and toroidal flows. Galaxies do not form as perfect spheres; they coil into majestic spirals.