Almost 70 percent of prisoners in the study had mental health disorders, including substance abuse.

A technology expert gives their view of how hacking is depicted in the movies.

"I've never seen anybody whip up such hate. I've never seen anybody be so dismissive," Goldberg said.

Every year since 1473, according to the J.K. Rowling series, the wizards of the world have gathered to contest the Quidditch World Cup, the single most popular sporting event in the wizarding world—Gobstones championships notwithstanding.

The researchers said the trend is likely caused by growing alcohol consumption, particularly in excessive amounts.

Korean Institute of Ocean Science and Technology says it had already found the Dmitrii Donskoi wreck in 2003.

In 2003, a tiny humanoid skeleton with bizarre features was found in the Atacama desert. It was so unusual that some even speculated it was of extraterrestrial origin.

The world of flora has long been a source of cancer-fighting therapies. The drug paclitaxel, for example, originally came from the Pacific yew tree.