Military puts focus on migraines

(Adam Gault / GETTY IMAGES)

Over the past decade, migraines and headaches have become a significant problem for U.S. armed forces. The growing recognition has positioned them among such conditions as post-traumatic stress disorder, and the Defense Department is putting millions of dollars into research.

Avoiding gluten may not be smart

Avoiding gluten may not be smart

It may be getting easier to, but for many people, it may not be healthy.

My father’s wooden legs

My father’s wooden legs

A daughter recalls her father’s loss of his legs in 1944, and the quiet heroism of his later life.

Exercise may ease lower-back pain

Exercise may ease lower-back pain

A minimalist approach may be all you need to manage this common ailment.

Upset stomach may sour one’s mood

Upset stomach may sour one’s mood

A researcher says an unsettled gut may be the cause of an unhappy mind.

Judge blocks new cigarette warnings

Judge blocks new cigarette warnings

Federal judge grants five tobacco companies’ request to block the FDA from requiring graphic labels.

Seniors can now switch drug plans

Seniors can now switch drug plans

Most seniors retain their Medicare drug plan during open enrollment, but counselors can find options.

U.S. and Canadian care are different

U.S. and Canadian care are different

A comparison of emergency treatment in Canada and follow-up medical care in the U.S.

Physicist details mysteries of space

Physicist details mysteries of space

Theoretical physicist S. James Gates Jr. is featured in the PBS series “The Fabric of the Cosmos.”

The Checkup

 Rob Stein

Less salt may not reduce disease

Reducing the amount of sodium people consume may not necessarily be good for their overall health, an analysis says.

The Checkup

 Jennifer LaRue Huget

Schools restrict sales of sweet drinks but not consumption

Limiting the sale of sweet drinks in schools doesn’t make a dent in students’ overall consumption of such high-calorie beverages, research finds.

The Checkup

 Jennifer LaRue Huget

Study: Weight Watchers beats physician-guided weight loss

Research published Friday adds weight to the notion that commercial weight-loss programs work better than physician-guided weight loss approaches.

Health, Science & Environment Videos

Powerful storm heads toward coastal Alaska

Powerful storm heads toward coastal Alaska

Western Alaska residents braced for an unusual Bering Sea storm headed toward the coast, packing hurricane-force winds and churning giant waves. (Nov. 9)
Powerful storm heads toward coastal Alaska

Powerful storm heads toward coastal Alaska

Western Alaska residents braced for an unusual Bering Sea storm headed toward the coast, packing hurricane-force winds and churning giant waves. (Nov. 9)
Astronomers not concerned over asteroid

Astronomers not concerned over asteroid

Asteroid 2005YU55, currently approaching Earth, is the size of an aircraft carrier, but astronomers are not concerned over its proximity. (Nov. 7)
The ABCs of Medicare Part D

The ABCs of Medicare Part D

Several dozen seniors crowded into a recent Silver Spring meeting to learn about the options they have for Medicare prescription drug plans next year.
Insuring your health with Michelle Andrews

Insuring your health with Michelle Andrews

Columnist Michelle Andrews discusses her care after a serious bike accident in Canada.
Thousands protest at White House over oil pipeline

Thousands protest at White House over oil pipeline

Thousands of demonstrators gathered near the White House on Sunday to oppose the Keystone XL project, a transnational oil pipeline that protesters fear could harm the environment. (Nov. 6)
Oklahoma earthquakes rattle nerves

Oklahoma earthquakes rattle nerves

Oklahoma residents more accustomed to tornadoes than earthquakes have been shaken by weekend temblors that cracked buildings, buckled a highway and rattled nerves. (Nov. 6)
v

v

A surfer and two kayakers off the coast of Santa Cruz, Calif. came very close to two humpback whales and caught the moment on video.
Paralyzed man walks with exoskeleton

Paralyzed man walks with exoskeleton

A paralyzed architect describes his experience using an exoskeletal device that allows individuals with paralysis to stand and walk. The device, now being tested in New York, may soon be used in rehabilitation centers across the United States. (Nov. 3)
Glacier with 18-mile crack may produce large iceberg

Glacier with 18-mile crack may produce large iceberg

Scientists are carefully watching an 18-mile crack in an Antarctic glacier that may break off and create an iceberg the size of New York City.
Tiger to be removed from truck stop home

Tiger to be removed from truck stop home

A state judge sided with an animal rights group in the fight with a Louisiana truck stop owner over whether he can keep a 550-pound tiger at his business. (Nov. 3)
NASA video shows Earth from space

NASA video shows Earth from space

NASA released a fast-paced video of Earth taken from the international space station. (Nov. 3)
Breakthrough in cystic fibrosis treatment

Breakthrough in cystic fibrosis treatment

The new drug Kalydeco is being hailed as a breakthrough in the treatment of cystic fibrosis, targeting the underlying genetic cause of the disease decreasing the symptoms. (Nov. 2)

Medical Mysteries

Tumor prompted a novel treatment

Tumor prompted a novel treatment

Medical Mysteries: After standard treatment didn’t kill a tumor, doctors tried a novel procedure.

Read more Medical Mysteries

How & Why

Traffic science battles heavy flows

Traffic science battles heavy flows

Traffic science struggles to keep cars flowing on highways in D.C. and elsewhere.

Special Reports

Obesity in America 2010

One-third of U.S. children are overweight, leaving the health and productivity of an entire generation at risk.

AIDS/HIV

Virus that causes AIDS passes between U.S. and Mexico.

Inside Your Body

Find graphics, galleries and more that explain what’s happening in your body.