Love Night - Videos

Performance of Ode to Mulan from the 2005 Urban Nights Dance Fusion at Stanford University.

Women who get together for "ladies nights' certaintly laugh more, but they tend to consume more calories too.

A new study finds people who are the most alert at night have more active brains after being awake for 10 hours.

Getting a good night's sleep can help your brain clear out the clutter from the day before, and prepare for learning new things the next day.

College students are staying up all night, not because they're partying, but because they're stressed.