Cristina Merrill

Tiger Woods and Roger Federer are not so tight anymore.

New study breaks ground in fertility research.

MIT student programs a robot to bake cookies.

The high cost of eating healthily.

Osbourne disses Aguilera?s weight gain, and Aguilera, on E! Fashion Police segment.

Obama receives a lot of love- and campaign contributions- on his birthday.

Casey Anthony continues to be spotted in Ohio.

Franco is worried that the film will be poorly received because he himself is in it.

Ambrose will star in Broadway revival of Funny Girl.

New study shows disproportionate HIV infection rate among young black gay and bisexual men.

Study shows that longevity may have to do with family history.

Cancer classes offered by American Cancer Society.

No results just yet in Celina Cass autopsy.

A look at Henry Cavill, who will play Superman. He just spoke with Total Film about the role.

Ashton Carter nominated by Obama as new deputy secretary of defense.

British man becomes first Briton to go home with an artificial heart.

Five upcoming celebrity nuptials.

New Kanye West, Jay-Z album is getting good reviews.

A little bit of exercise is good, but more can be better, according to a review published in a journal of the American Heart Association.

Brandon Marshall announced he has BPD, so here are five famous people with mood disorders.

Religious organizations on differing sides of the birth control debate aren't thrilled with a new provision of the Affordable Care Act.

Georgetown University doctors slam colon-cleansing procedures.