Wars in Gaza and Iran have weakened the longtime alliance

Some are skeptical that they will totally replace ground troops

The disease can cause severe diarrhea and spreads particularly quickly among babies and young children

Historic town has earned the title ‘Swiss Monaco’, as Middle Eastern mega-rich flock to the lakeside haven

Two great egret chicks perch in a nest at a bird rookery in St Augustine, Florida, on Earth Day today. They were hunted almost to extinction in the 1800s but are now a common sight across the state thanks to conservation efforts. 
Ronen Tivony / NurPhoto / Getty Images