David Geffen School of Medicine

His wife was a patient at the clinic where I worked in my early days as a doctor. I saw her regularly for hypertension. But on one visit, she was more concerned about her husband — let's call him Pedro. He was having stomach pains and difficulty...

The Food and Drug Administration has accused the 1-800-GET-THIN marketing company of using misleading advertising in its promotion of Lap-Band weight-loss surgery, saying the billboard, radio and television ads underplay serious risks to patients. The...

Making good on a promise first hinted at during his State of the Union speech in February, President Obama on Tuesday unveiled the broad outlines of a scientific initiative aimed at mapping the human brain. The project's ambitious goals include...

Researchers at UCLA have genetically engineered tomatoes that, when fed to mice, mimic the beneficial qualities of good cholesterol, according to a new study. In a paper published Tuesday in the Journal of Lipid Research, authors used bacteria to insert...

His predecessor was the first pope to retire due to deteriorating health -- a condition no doubt exacerbated by frequent world travel and a demanding schedule. Yet at age 76, Pope Francis arrives at the Vatican with his own medical history....

Winter does a number on skin, from head to toe. But it's possible to resist letting the dry winter air wring every drop of moisture from your skin. "It's an environmental problem," says Nicholas Perricone, dermatologist and author of "Forever Young: The...

Before she could present Jane Fonda with the UCLA Longevity Center's Icon Award, Jennifer Lopez had to pause midway in her recitation of Fonda's lofty achievements — actress, fitness guru, author and activist for environmental, human rights, health,...

The holidays are the season of sparkle. And that goes for beauty treatments as well as for Christmas trees. Spas and beauty companies are capitalizing on the allure of jewels and precious metals, hoping to harness radiance and a feeling of indulgence by...

After centuries, it seems, the once-lost body of King Richard III of England has been identified.  At a news conference Monday, a team from the University of Leicester reported that a skeleton unearthed last fall was "beyond reasonable doubt" that of...

Twitter. A popular online social network? Yes. A vital tool for medical research? Maybe. "Until now, healthcare providers have primarily used online networks as a promotional tool," says Lee Aase, director of the Mayo Clinic Center for Social Media. "We...

Only hours after HIV vaccine researchers announced the achievement of a milestone that has eluded them for a quarter of a century, they began plotting their next steps -- and coming to grips with a sobering reality. Their ultimate goal, halting the spread...

The adage "what doesn't kill you makes you stronger" doesn't always apply to distance runners. Promising running careers can be interrupted or cut short -- and training goals derailed -- by overuse injuries known as stress fractures. Repeated pounding...