Fireworks mark the end of London 2012 Olympics (video)

The London 2012 Olympics closed on Sunday with an impressive firework display which beautifully lit up the sky above the city. Music filled the stadium and the Olympic flag was handed on to Rio de Janeiro.

The London 2012 Olympics are now officially over, and closed with a spectacular event, starring British musicians The Spice Girls, Muse, George Michael, Brazilian football legend Pele and a cast of more than 4,000 others... read more and watch video.

Video: Fireworks light the sky in Washington, DC on July 4

The sky was lit by a magnificent firework display last night over Washington, DC, as the country celebrated Independence Day.

While an Oregon town canceled their firework display over concern about sea birds, and many Americans were without power on July 4, there was no shortage of light in Washington, DC.

The fireworks lit the sky over the Washington Monument, Lincoln Memorial and the U.S. Capitol, to celebrate the nation's 236th birthday.... watch video.

Spectacular fireworks display plus protests in Hong Kong (video)

As Hong Kong celebrated the 15th anniversary of its return to China, a spectacular fireworks display was seen over the Victoria Harbor. On the same day, thousands of pro-democracy protesters gathered.

The incredible display was sponsored by the Chinese General Chamber of Commerce and lasted a full 23 minutes, beginning at 20:00. Large crowds of people were there to view the event... read more and watch videos.