Organizers say American R&B star Chris Brown has canceled a stadium concert in Guyana after local protests over his 2009 beating of then-girlfriend Rihanna.

Brown was billed to headline a Dec. 26 show. But he drew the ire of women's rights groups and opposition lawmakers who said Brown would not be welcome in Guyana three years after his assault of Barbadian superstar Rihanna.

Lazio, Napoli and reigning champion Atletico Madrid were among the 13 teams to qualify for the knockout stage of the Europa League on Thursday.

However, there was a setback for another of the competition's big names as Liverpool was held to a frustrating 2-2 draw at home to Young Boys, leaving the English side's hopes of progressing to the last 32 in the balance.

Michael Schumacher's main goal entering his final Formula One race is to have some fun.

The seven-time world champion will be putting an end to F1's most successful career at the Brazilian Grand Prix on Sunday, hoping that he can enjoy the moment without the pressure of having to do well on the track.

Rafael Benitez is being coy about his prospects of staying at Chelsea beyond the end of the season, insisting on Thursday that his main ambitions as interim coach are to "win trophies and play good football."

The 52-year-old Spaniard was hired by the European champions on a seven-month contract Wednesday following the abrupt firing of Roberto Di Matteo.

A poll shows about half of Israelis think their government should have continued its military offensive against Palestinian militants in Hamas-ruled Gaza.

The independent Maagar Mohot poll released on Friday shows 49 percent of respondents feel Israel should have kept going after squads who fire rockets into Israel. Thirty-one percent supported the government's decision to stop. Twenty percent had no opinion.

Facebook is proposing to end its practice of letting users vote on changes to its privacy policies, though it will continue to let users comment on proposed updates.

The world's biggest social media company said in a blog post Wednesday that its voting mechanism, which is triggered only if enough people comment on proposed changes, has become a system that emphasizes quantity of responses over quality of discussion. Users tend to leave one or two-word comments objecting to changes instead of more in-depth responses.

Older teens and adults with attention deficit disorder are much less likely to commit a crime while on ADHD medication, a provocative study from Sweden found.

It also showed in dramatic fashion how much more prone people with ADHD are to break the law — four to seven times more likely than others.

They came from the remotest parts of Indonesia, taking crowded overnight ferries and riding for hours in cars or buses — all in the hope that a simple, and free, surgical procedure would restore their eyesight.

Many patients were elderly and needed help to reach two hospitals in Sumatra where mass eye camps were held earlier this month by Nepalese surgeon Dr. Sanduk Ruit. During eight days, more than 1,400 cataracts were removed.

Two people died and more than 80 people were hurt Thursday when at least 140 vehicles collided in Southeast Texas in a pileup that left trucks twisted on top of each other and authorities rushing to pull survivors from the wreckage.

The collision occurred in extremely foggy conditions at about 8:45 a.m. Thanksgiving Day on Interstate 10 southwest of Beaumont, a U.S. Gulf Coast city about 80 miles east of Houston.

Lonesome George, the late reptile prince of the Galapagos Islands, may be dead, but scientists now say he may not be the last giant tortoise of his species after all.

Researchers say they may be able to resurrect the Pinta Island subspecies by launching a cross-breeding program with 17 other tortoises found to contain genetic material similar to that of Lonesome George, who died June 24 at the Pacific Ocean archipelago off Ecuador's coast after repeated failed efforts to reproduce.