The Large Hadron Collider, outside Geneva, has been beset with delays and problems since 2006, when it was originally scheduled to launch. Are they portents from the future?
A conundrum: President Obama says he will attend the climate-change summit in Copenhagen, if it seems a global agreement is nigh. But the prospects of a global agreement may depend on the President's presence
New data from a long-term survey suggests that U.S. teens are no less active today than they were in 1991. Yet they've gotten increasingly heavier over the same period
TIME looks at what's on the agenda for the talks in Copenhagen that begin on Dec. 2
The American Medical Association on Tuesday voted to oppose the military's 'don't ask, don't tell' policy, and declared that gay marriage bans contribute to health disparities
The controversy over a video recently produced by the autism advocacy group Autism Speaks highlights the ongoing dissent that characterizes the autism community
Ever since he appeared at the Latin Grammy Awards in Las Vegas last week, photos of former baseball slugger Sammy Sosa's markedly lighter visage have been bouncing around the internet
For the first time, obesity researchers have data showing that the least healthy cereals are the ones marketed most aggressively to kids
Knowing someone's test results isn't good enough. Before you hop into bed, here's what you should always ask.
Tina and Rod Davies have turned their living room in Victoria, Australia into a nursery for orphaned kangaroos and wallabies
At 5 a.m. on Sept. 30, the Centers for Disease Control and Prevention (CDC) will launch its largest vaccine giveaway in decades. It's not the usual way influenza immunizations are distributed, but nothing about this flu season is normal
A Muslim Candidate's Unconventional Strategy
Joe Cada, Poker's New Champion
What's Behind Sammy Sosa's Lighter Skin?
Volunteer Vets: Returning Troops Still Want to Serve
Fashion Week in Pakistan
Top 10 Sesame Street Moments
Somali Refugees in Nepal: Stuck in the Waiting Room
Young and Uninsured: Cartoonist Julia Wertz
The Iconic Photo of the Berlin Wall
Stephen King on His 10 Longest Novels