Mexican authorities have arrested a former university professor who was on the FBI's Ten Most Wanted Fugitives list in the resort city of Playa del Carmen.

Prosecutor Gaspar Armando Garcia Torres said Walter Lee Williams, 64, is wanted on charges of sexual exploitation of children and traveling abroad for the purpose of engaging in sexual acts with children.

The U.S. foiled a plot to bomb the New York Stock Exchange because of the sweeping surveillance programs at the heart of a debate over national security and personal privacy, officials said Tuesday at a rare open hearing on intelligence led by lawmakers sympathetic to the spying.

The House Intelligence Committee hearing provided a venue for officials to defend the once-secret programs and did little probing of claims that the collection of people's phone records and Internet usage has disrupted dozens of terrorist plots. Few details were volunteered.

Manchester United will travel to Sweden for a friendly game against AIK in August as part of the English champions' pre-season tour.

The club said on Tuesday that the game, which will conclude United's preparations for next season, will take place on Aug. 6th at the Friends Arena in Stockholm.

Prominent British art collector Charles Saatchi has admitted assault and accepted a police caution after published photos showed him grasping the throat of his wife, celebrity chef Nigella Lawson.

Tabloid newspapers this week published photos of the incident, which happened June 9 in a posh London restaurant.

Syrian warplanes hit rebel positions near a contested military air base in the north on Tuesday, activists said, while President Bashar Assad's forces nearby pressed ahead with an offensive against opposition fighters in the country's largest city Aleppo.

The Britain-based Syrian Observatory for Human Rights said that fighter jets struck near the Kweiras air base near the Turkish border early Tuesday. Opposition forces fighting to oust Assad's regime for more than two years have been trying for months to take Kweiras and two other military air bases nearby.

Airborne laser technology has uncovered a network of roadways and canals, illustrating a bustling ancient city linking Cambodia's famed Angkor Wat temples complex.

The discovery was announced late Monday in a peer-reviewed paper released early by the journal Proceedings of the National Academy of Sciences. The laser scanning revealed a previously undocumented formal urban planned landscape integrating the 1,200-year-old temples.

As Shimon Peres turns 90, the indefatigable Israeli president is doing what he has always done: looking ahead, preparing for the next challenge and believing that he will see Middle East peace in his lifetime.

Old age has hardly slowed him down. If anything, it seems to have handed Peres a measure of the grace that eluded him as a younger man. And at a time when Israel is widely criticized for its ongoing occupation and continued settlement of war-won land, he operates as something of a one-man reminder that the country once aimed — in its 1948 Declaration of Independence — to be a "light unto the nations."

Russia and the U.S. have not abandoned hopes of holding a Syria peace conference, Russian President Vladimir Putin said after meeting his U.S. counterpart Barack Obama on Monday.

Putin told Obama that their positions on Syria do not coincide but both leaders agree on the need to push for negotiations in Syria's two-year-old civil war, the Associated Press reported.

Andres Iniesta repeated several times that Spain deserved its 2-1 victory over Uruguay in their Confederations Cup opener.

The Spain midfielder had only one problem with Sunday's result. The game wasn't as close as the score looked, and Spain should have scored at least one more goal.

By the time 10-year-old Sarah Murnaghan finally got a lung transplant last week, she'd been waiting for months, and her parents had sued to give her a better shot at surgery.

Her cystic fibrosis was threatening her life, and her case spurred a debate on how to allocate donor organs. Lungs and other organs for transplant are scarce.