Dogs have become more intelligent, and even learnt a sense of right and wrong, through spending time with humans, a study shows.

A 1999 Merck & Co. study of its since-withdrawn painkiller Vioxx, touted to participating doctors and patients as meant to show whether Vioxx caused fewer stomach...

Media coverage of the economic downturn in the U.S. has lagged behind both economic activity and public interest, according to a study being released Monday by a...

You can look great in a swimsuit and still be a heart attack waiting to happen. And you can also be overweight and otherwise healthy.

Men who have sex with men are 19 times more likely to be infected with HIV than the general population, yet are ignored in many countries, an AIDS group said in a study...

Finally, they might have found why we feel so relaxed during religious ceremonies with incense smoke wafting around. Researchers have found that certain components...

American angst is now centered on gas prices, personal finances, unemployment, inflation, stagnant real estate, rather than the ongoing war in Iraq or the upcoming...

EATING or drinking a lot of products containing soy and isoflavones can result in reduced sperm count among men, a Harvard study has shown.

Patients in the early stages of Alzheimer’s disease who performed better on a treadmill test had less atrophy in the areas of the brain that control memory,...

Patients with early Alzheimer’s disease who exercised regularly saw less deterioration in the areas of the brain which control memory, according to a study...

Consider this number: 10 million. That’s how many cases of cancer are diagnosed worldwide each year. Now consider this number: 15 million. That’s how many...

A recent study made headlines across the country: The “Tween and Teen Dating Violence and Abuse Study” was commissioned by Liz Claiborne and the National...

People infected with parasitic worms may be much more susceptible to the AIDS virus, according to a study published on Tuesday that may help explain why HIV has hit...

The U.S. should revive and expand an aviation safety survey run by NASA to identify problems like lapses in inspections that canceled thousands of flights this past...

The many and deepening cuts at newspapers across the country are starting to take a toll on their content, according to a study being released Monday.The challenge...

If you think men can simply ignore their biological clock, think again as a new study shows that their fertility is just as susceptible to the effects of time as that...

Contrary to the complaints of many dieters, a new study has shown that being hungry may make you feel happy.

Vegetarians think again! Eat fish, meat, and chicken regularly to substantially reduce the risk of cardiovascular diseases like heart attack and stroke, finds a new...

A new study has cast doubts on the effectiveness of dental care products, suggesting that polishing treatment might wear down precious tooth enamel and dentin.

Individuals whore active physically are less likely to develop cancer than their sedentary counterparts, says a new research.