Mississippi faces more extreme weather after tornado kills 25

Storm-ravaged Mississippi struggled on Sunday with the aftermath of a huge tornado that tore across the southern US state, killing at least 25 people, with devastated communities bracing for a fresh bout of extreme weather.

A 5,000-mile seaweed belt is headed toward Florida

A 5,000-mile seaweed belt lurking in the Atlantic Ocean is expected in the next few months to wash onto beaches in the Caribbean Sea, South Florida, and the Yucat√°n Peninsula in Mexico.