Posted: 12:58 AM Snow has been coming down for three days now - not letting up.

Updated: 11:57 PM WACO, Texas (AP) -- An explosion Wednesday night at a fertilizer plant in central Texas is sending flames shooting high into the night sky. The plant, in the town of West, left the factory a smoldering ruin, caused major damage to nearby buildings and injured numerous people.

Posted: 3:06 PM A federal courthouse in Boston has been evacuated amid conflicting reports that a suspect in the Boston Marathon bombing is in custody.

Posted: 2:27 PM Carnival Cruise Lines is announcing a $300 million program to add emergency generators, upgrade fire safety and improve engine rooms on all 24 of its ships.

Posted: 1:47 PM The Washington office of Republican Alabama Sen. Richard Shelby was briefly quarantined after a suspicious package was delivered.

Posted: 1:15 PM The House Committee on Education and the Workforce today approved legislation introduced by U.S. Representative Martha Roby (R-AL) that will help Americans balance family and work.

Updated: 2:16 PM Federal officials are denying that a suspect is in custody in the Boston Marathon bombings.

Posted: 12:26 PM U.S. Sen. Jeff Sessions (R-AL), a senior member of the Senate Judiciary Committee, issued the following statement today regarding the Gang of Eight immigration proposal:

Posted: 11:57 AM U.S. Capitol police are investigating the discovery of at least two suspicious envelopes in Senate office buildings across the street from the Capitol.

Posted: 11:45 AM The FBI says the letters sent to President Barack Obama and Sen. Roger Wicker are related and are both postmarked out of Memphis, Tenn., dated April 8.

Posted: 10:37 AM The formal introduction of a bipartisan Senate immigration bill is sparking intense debate on Capitol Hill and beyond, as lawmakers and groups on all sides digest the 844-page legislation to enact sweeping changes to the nation's immigration laws.

Posted: 10:34 AM The U.S. Secret Service says it has intercepted a letter addressed to President Barack Obama that contained a "suspicious substance."

Updated: 7:26 AM A boat has ended up on a traffic roundabout in Seattle's Green Lake neighborhood.

Updated: 7:31 AM American Airlines says the computer glitch that forced all flights to be grounded Tuesday is now fixed.

Updated: 7:31 AM Grocery store chain Winn-Dixie is recalling all 64 fluid ounce Winn-Dixie organic 100% apple juices.

Updated: 11:13 PM A doctor at Boston Children's Hospital said they removed BB pellets and nails from children.

Posted: 12:28 PM A St. Joseph County Jail inmate is on the loose after escaping early Tuesday morning.

Posted: 12:26 PM The Kentucky Derby Festival held a press conference Monday afternoon to discuss how the events in Boston will affect Thunder over Louisville this weekend.

Posted: 7:32 AM An unofficial holiday takes time to honor the men and women who work in the many libraries all across the United States.

Updated: 7:32 AM On this day in history, April 16, 1972, the Apollo 16 blasted off from Cape Kennedy, Florida.

Updated: 7:26 AM The head of an extremist Jordanian Muslim Salafi group says he's "happy to see the horror in America" after the explosions in Boston.

Posted: 3:05 AM A section of Interstate 94 was closed Sunday because of a crash involving three semis.

Updated: 7:26 AM Three rides at Disneyland, including the famous Space Mountain roller coaster, were temporarily closed as the company reviews its safety protocols after being cited by state regulators.

Updated: 7:26 AM When these kid contestants take over the show, the whole place will be jumping. Join us for a special kids rule edition airing Thursday, April 18. Only CBS Daytime.

Updated: 7:23 AM Prosecutors are calling it "a house of horrors."