Washington, Sep 20 : A new study has found that in order to survive chemotherapy, some cancer cells mimic stem cells.

The study, from the Uniformed Services University of the Health Sciences in Bethesda, suggests that some anti-cancer treatments might have an opposite effect on cancer cells, actually expanding the small population of cancer stem cells believed to drive the disease.

 Washington, Sept 20 : It seems that rehabbing actress Lindsay Lohan is planning to pen a post-rehab memoir.

Washington, Sept 20 : Actress Kate Walsh has topped a poll of ‘Hollywood’s Hottest Redheads’.

The poll was conducted by entertainment magazine In Touch Weekly.

Walsh, a natural blonde, admits that flame-haired women definitely have more fun than their fair-headed or brunette counterparts.

"When I was blonde, they treated me like a girly girl. As a redhead, it was a little more sassy," Contactmusic quoted her, as telling the mag.

Washington, September 20: Wrestler-turned-movie star Dwayne 'The Rock' Johnson has made it clear that he will now do an action movie only if its script is as qualitative as that of the Bourne trilogy.

Johnson, who was tipped to become the next Sylvester Stallone and Arnold Schwarzenegger when he started his movie career with ‘The Mummy’ franchise, said that he still had a liking for action movies.

Washington, Sept 20 : Researchers at the Massachusetts Institute of Technology (MIT) have created a device that would lighten the burden for soldiers and others who carry heavy packs and equipment.

Their invention, known as an exoskeleton, can support much of the weight of a heavy backpack and transfer that weight directly to the ground, effectively taking a load off the back of the person wearing the device.