From: CBS News on Thu, Jul 12 2007 8:58 AM

Meg Oliver reports on a genetic remedy for obesity; the confirmation of a fatal case of Avian bird flu; and how Canada's propensity for marijuana has caused activists to push for its legalization.

From: CBS News on Thu, Jul 12 2007 8:55 AM

Hannah Storm speaks with Dr. Emily Senay about the continued debate over the risks and benefits associated with hormone replacement therapy.

From: CBS News on Thu, Jul 12 2007 3:26 AM

A new study in the New England Journal of Medicine finds listening to your iPod while jogging in the rain can increase your risk of injury if lightning strikes. Dr. Sean Kenniff has more.

From: CBS News on Tue, Jul 10 2007 6:23 PM

Cardiovascular exercise doesn't have to be a dull experience. Fitness clubs are offering classes that combine cardio workouts with hip hop, jam, and jazz music. Sandee LaMotte reports.

From: CBS News on Tue, Jul 10 2007 1:51 PM

Dr. Roger Yurt from New York Presbyterian Hospital gives Harry Smith tips on grilling safely so your Fourth of July barbeque won't end in a trip to the local emergency room.

From: CBS News on Tue, Jul 10 2007 1:50 PM

Reproductive medicine specialist Dr. Lawrence Grunfeld tells Hannah Storm about a new study that suggests genetic screening of embryos may decrease a woman's chances of getting pregnant.

From: CBS News on Tue, Jul 10 2007 1:50 PM

Hannah Storm speaks to Dr. Michael Loshigian from the American College Of Foot & Ankle Surgeons about the dangers of wearing of flip-flops and why proper arch support is essential to overall health.

From: CBS News on Tue, Jul 10 2007 1:49 PM

CBS News Raw: Dr. Charles Daly says the patient diagnosed with XDR-TB actually has a somewhat less serious form that can be treated with antibiotics, as can people exposed to him.

From: CBS News on Tue, Jul 10 2007 1:49 PM

A congressional report charges that the CDC squandered millions of dollars on its new headquarters while the agency's disease fighting initiatives languished. Sharyl Attkisson has more.

From: CBS News on Tue, Jul 10 2007 8:48 AM

Meg Oliver reports that a new skin patch treats the symptoms of Alzheimer's; smokers are less likely to develop Parkinson's disease; and many kids may need more vitamin D.

From: CBS News on Mon, Jul 09 2007 2:38 PM

There is much debate about the five-second rule, which says food can be eaten after being on the ground for five seconds or less. Doctor Sean Kenniff tells us what scientists have to say.

From: CBS News on Mon, Jul 09 2007 12:22 PM

Meg Oliver reports that tainted toothpaste has turned up in the U.S.; HIV patients may have an elevated risk of developing lung cancer; and scientists have engineered a virus to kill cancer cells.

From: CBS News on Fri, Jul 06 2007 11:53 PM

Ed Crane reports that aches after flying are symptoms of altitude sickness; researchers say men and women are equals when it comes to chatting; and 90 people were poisoned by medicines made in China.

From: CBS News on Fri, Jul 06 2007 11:53 PM

Ed Crane reports that aches after flying are symptoms of altitude sickness; researchers say men and women are equals when it comes to chatting; and 90 people were poisoned by medicines made in China.

From: CBS News on Fri, Jul 06 2007 11:40 PM

Cochlear implants are known to help some deaf people to hear. Doctors are now finding that the devices work best when placed in both ears instead of just one. Dr. Mallika Marshall reports.

From: CBS News on Thu, Jun 28 2007 9:48 AM

Meg Oliver reports on studies showing antidepressants safe for pregnant women; a breakthrough with embryonic stem cells in mice; and fast food menus to include nutritional information.

From: CBS News on Wed, Jun 27 2007 8:25 AM

Meg Oliver reports on kids being given the right to bring allergy medicine to school; a new 15-minute blood test for malaria; and Echinacea may help prevent infection with some cold viruses.

From: CBS News on Tue, Jun 26 2007 9:29 AM

Dr. Emily Senay reports on partial knee replacement surgery, as well as the benefits, risks and what you can do to determine if it can shorten your recovery from knee surgery and lessen your pain.

From: CBS News on Tue, Jun 26 2007 8:17 AM

Meg Oliver reports on new diet drugs that may not be good for all diabetics; embryonic blood storage to save lives; no game just yet for psychiatrists who want to classify addictions to video games.

From: CBS News on Mon, Jun 25 2007 9:41 AM

Steve Dunlop reports that the FDA is regulating vitamins, herbs and supplements; a survey says Americans are doing a better job of managing their diabetes; and a study links autism to growth hormones.