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May 18, 2013; 5:26 AM ET
While there is a threat for a shower in spots in Baltimore, Md., today, it will not be a washout like the day of the Kentucky Derby.
United States travel weather forecast
Isolated thunderstorms threaten to bring potentially damaging wind gusts to the mid-Atlantic.
Despite record-breaking flooding in parts of the Midwest this year, budget cuts threaten to shut down hundreds of stream gauges across the United States.
Short-Range Weather forecast overview for the Northeast United States
The sirens have silenced and it is time to see the damage. What can you expect to see?
Extended Weather forecast overview for the Northeast United States
Tornadoes, Hail, Damaging Winds Saturday: Oklahoma to Dakotas
Map: Current Severe Weather Warnings
Teenager Designs Safer Nuclear Power Plants
Mount Saint Helens has erupted several times since the destructive 1980 eruption, and likely will again in the future.
A new species of dinosaur-era reptile is rewriting the books on the evolution of so-called sea monsters, a new study claims.