Learn how to determine the observed intensity of a supernova using core physics ideas like luminosity, distance, and the inverse-square law. This video walks through the reasoning and calculations ...

The indie sleaze revival is here. From The Hellp and The Dare to Snow Strippers and Frost Children, these are the artists ...

In 1776, the United States of America as we know it declared independence. And from the 18th century to today, the country ...

Today's Des Moines Patch AM is brought to you in part by T-Mobile. Everyone deserves to be connected. That's why T-Mobile and ...