Jackson fans told to stay away as tickets up for grabs (AFP)

AFP - Fans heading to Los Angeles for Michael Jackson's memorial extravaganza were urged to stay away on Friday as organizers said tickets for the event would be allocated by an online lottery.

WATCH: The Porn Pitfalls of Twitter

PC makers voluntarily supply Web filter in China (AP)

AP - Several PC makers were including controversial Internet-filtering software with computers shipped in China on Thursday despite a government decision to postpone its plan to make such a step mandatory.

Meet the Australovenator, Australia's Biggest Carnivore
Scientists find Australian dinosaur that lived 98 million years ago.

PHOTO: What's Behind This Fighter Jet?
What is that strange plume around this plane?

The Mystery of the Soay Sheep
The island of Hirta, in the St. Kilda archipelago off the northwest coast of Scotland, is an uninhabited, windswept place, perfect for studying the wild sheep who live there. British researchers have been watching them for 25 years, and report...