Rancher Matt Hedges says a 4.3 magnitude earthquake on Feb. 11, caused by nearby fracking operations, has agitated his family ...

There are as many as 86 billion neurons in the human brain. They make trillions of synaptic connections, with each neuron connecting with other neurons to create a complex network.  It is through ...

Ranging from simple browns to eye-popping oranges and greens, birds have some of the most unique colors in the animal kingdom ...