Italy: Mount Etna Blows Vortex Rings Into Sky

This video shows Sicily's Mount Etna, the largest volcano in Europe, blowing smoke rings into the sky on Saturday, April 6. The rare phenomenon, called vortex rings, has been seen since Wednesday, April 3, after a new crater opened on Etna's summit.

'Shizu-chan' crashes out of women's world c'ships

'Shizu-chan' crashes out of women's world c'ships

QINHUANGDAO, China - Japanese comedian Shizuyo Yamasaki (R), who has taken up boxing, is punched by Germany's Andrea Strohmayer in the third round of a middleweight bout at the women's world boxing championships in Qinhuangdao, China, on May 15, 2012. Yamasaki, known by her stage name ''Shizu-chan,'' could not land a punch line as she lost the bout.

'Shizu-chan' wins her 1st match at world boxing c'ships

'Shizu-chan' wins her 1st match at world boxing c'ships

QINHUANGDAO, China - Japan's comedian Shizuyo Yamasaki (R) punches Uzbekistan's Shahnoza Nizamova during a middleweight bout at the women's world boxing championships in Qinhuangdao, China, on May 14, 2012. Yamasaki, who goes by the stage name ''Shizu-chan,'' won her first match to face Andrea Strohmayer of Germany the following day at the qualifying event for the London Olympics.

'Shizu-chan' crashes out of women's world c'ships

'Shizu-chan' crashes out of women's world c'ships

QINHUANGDAO, China - Japanese comedian Shizuyo Yamasaki (R), who has taken up boxing, is punched by Germany's Andrea Strohmayer in the third round of a middleweight bout at the women's world boxing championships in Qinhuangdao, China, on May 15, 2012. Yamasaki, known by her stage name ''Shizu-chan,'' could not land a punch line as she lost the bout. (Kyodo)