According to new research, physics does not distinguish between the past and future. Researchers found that because many equations allow for time reversal, flipping those equations will not change ...

The vast diversity of Native American groups probably isn't something you covered all that in-depth in your U.S. history ...

Today would have been Kurt Cobain’s birthday. The Nirvana singer, guitarist and songwriter died from a self-inflicted gunshot ...

To honor America's 35th President of the United States, we're looking back on some of his most powerful quotes from his inauguration address and other landmark speeches. Though he spoke these words ...