Paleolithic humans may have understood the properties of rocks for making stone tools phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Fear of terrorist attacks returns to the United States. A car filled with explosives exploded on the Rainbow Bridge, the bridge over Niagara FallsIt is a
Israeli forces are expanding offensive operations into Gaza City. Israel Defense Forces (IDF) spokesperson Rear Admiral Daniel Hagari said on November 18 Israeli forces have expanded clearing operations to additional neighborhoods in Gaza City. The IDF