The legal status of cannabis in the United States has undergone one of the most dramatic policy reversals in modern American history. A plant that was classified alongside heroin as a Schedule I substance — officially deemed to have no accepted medical use and a high...

Power grid vulnerabilities are finally garnering some attention by government officials. An electrical grid joint drill simulation is being planned in the United States, Canada and Mexico. Thousands of utility workers, FBI agents, anti-terrorism experts, governmental...

In the ruins of Tel Hazor, an ancient Canaanite city in northern Israel, archaeologists uncovered something that had no obvious reason to be there: the paws and inscribed base of a 4,000-year-old Egyptian sphinx bearing the name of Pharaoh Mycerinus, the ruler who...