People watch huge waves approaching the lighthouse outside the fishing village of Nazare, in the central coast of Portugal on Sunday, Feb. 2, 2014. Many ports, most in in the north of the country, were closed due to the rough seas. (AP Photo/Francisco Seco, File)

Photos: Top 10 things to see

This week’s collection includes Ukrainian opposition supporters making soup for their comrades and the Olympic rings in Sochi, Russia.

In this Thursday, Sept. 12, 2013 photo, long lines of passengers wait in Concourse D of Baltimore-Washington International Thurgood Marshall Airport, in Linthicum, Md., after many flights were either delayed or canceled because of a lightning strike.  (AP Photo/The Capital, Paul W. Gillespie)

FAA to examine airport towers

A lightning strike that injured an air traffic controller at Baltimore’s main airport has exposed a potential vulnerability at airport tower…

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Twitter posts loss but beats estimates

Twitter beat Wall Street’s earnings and revenue expectations in its first quarter as a public company. But investors were looking for even m…

FILE - In this Nov. 10, 2013, file phot, a CBS sideline camera operator prepares for an NFL football game between the Pittsburgh Steelers and the Buffalo Bills in Pittsburgh. The NFL says CBS will televise eight of its Thursday night games next season. The leagues says the contract is for one year, and they have an option to extend it for 2015.  (AP Photo/Gene J. Puskar, File)

NFL awards Thursday contract to CBS

The NFL has decided to shift eight of its Thursday night games to a broadcast network this fall, and announced Wednesday that CBS had won th…