We're surprised Facebook is harder to resist than sex.

By now, you’ve probably heard about Gisele Bundchen’s rant after the Super Bowl. We asked experts for tips on the best way to react when you find yourself in a similar situation.

If you’ve been following Cosmo’s Practice Safe Sun campaign, you already know that tanning salons aren’t always upfront about the risks of indoor tanning. But a new investigative report by some members of Congress found that many salons go

Ever wonder how a guy can spend an afternoon trading insults with his friends and then act like a complete sweetheart in your presence? Yeah, it’s not him; it’s you.

Katy Perry had her first post-breakup performance this weekend. She didn’t mention Russell Brand... but she did mention Tim Tebow—a lot.

We’ve always had a thing for Ryan Gosling. He’s hot, super-sweet, talented…did we mention he’s hot? Apparently the people at Time Warner Cable had the same idea.

It’s no secret that guys don’t always think like us, but a new study from Montreal’s Louis-H Lafontaine Hospital found that we actually remember different things, too.

Whether you’re a football fan or not, it’s hard to ignore the fact that the Super Bowl is on Sunday. Obviously, some people care about the game’s outcome more than others. And one of those die-hards is supermodel Gisele Bundchen.

Officials from the Susan G. Komen Foundation released a statement today apologizing for their controversial decision to yank funds from Planned Parenthood, and confirmed that they would restore their regular donations to the organization.

If you love Twitter, you probably have a friend or two whose tweets make you cringe every time they pop up in your news feed. Apparently so do a slew of researchers.

With just days left until the Super Bowl XLVI, comparisons between Tom Brady and Eli Manning are heating up—which QB has the best throwing arm? Who has the most pass completions? Who has the most rushing yards? Who is hotter?

It’s no secret that former Harry Potter star Daniel Radcliffe is all grown up. But we still did a double-take when we read a recent article that featured him talking about…pubic hair.

Prepare to be distracted: We can't stop watching these over and over...and over!

Drug company Pfizer Inc. announced today that they’re recalling 1 million packets of birth control pills due to a packaging error that could leave women with an incorrect dose of the drugs.

There’s no question that getting your period sucks. For five to seven days, you feel crampy, moody, bloated, and all-around less attractive than your usual sexy self—not exactly something we want to advertise.

We totally freaked last week when we spotted the teaser trailer for Matthew Broderick’s Ferris Bueller-inspired commercial.

Over the past year, we’ve read various reports on different forms of male birth control that are in the works. So far, scientists have announced that they’re developing a pill, a patch, and an injection.

Already dreaming of taking a spring break? You might want to get on buying your airfare.

Recently, we noticed a growing trend in Hollywood. We’ve spotted loads of celebs like Mila Kunis, Nicole Richie, and Molly Sims leaving the gym with what appears to be a cup of coffee in their hand.

Back in October, the Centers for Disease Control recommended that guys get the HPV vaccine. Now, there's important new evidence that men need the shots—and how their decision could affect you.