The world became so polluted that mankind had nothing to drink.
The U.S. Weather Service alert tornadas, thunderstorms and winds in 10 states Mediated.
At two a.m. this Sunday, most of the United States will move its clocks an hour ahead to three a.m. In theory, that slight nudge conserves energy. In practice, it seems daylight saving time hardly saves energy at all.
At least 39 killed persons throughout the United States by tornadoes.
The latest in a series of strong tornadoes raked the whole wide swath of the Midwest and South, killing at least 33 people in four states, authorities said Saturday.