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Yahoo has bought news aggregator BuzzTracker, and also named its creator, Alan Warms as Yahoo News GM, VP.

BuzzTracker explores web sites and blogs for news items and arranges them according to topic. The company also provides its software to other business houses.
     
The online major (Yahoo) has acquired the company to swell its advertising span on the web. The financial details of the deal are not disclosed yet.

Washington, Sept 18: Cyprian honeybees kill their archenemy, the Oriental hornet by smothering them, a new study by entomologists in the recent issue of Current Biology, has revealed.

Washington, Sept 18: A new study has revealed that use of a dental splint is more effective in alleviating snoring than breathing mask.

According to the study, 45 percent of adults snore at least occasionally and 25 percent are habitual snorers.

Snoring can lead to sleep deprivation for the snorer and result in daytime drowsiness, irritability, lack of focus, and decreased libido. Treatment options can include lifestyle changes (weight loss), use of specialized devices, and surgery

Washington, Sept 18: Researchers have revealed that people with a specific gene mutation are more likely to develop Parkinson’s disease before they turn 50.

Washington, Sept 18: A new study has revealed that one specific part of the genome, TRAF1 (TNF receptor-associated factor 1), is associated with rheumatoid arthritis.

Rheumatoid arthritis is caused by an abnormal immune reaction to various tissues within the body. As well as affecting joints and causing an inflammatory arthritis, it can also affect many other organs of the body. An association has been shown previously in humans with the part of the genome that contains the human leukocyte antigens (HLAs), which are involved in the immune response.

Washington, September 18: A team of engineers from Brown University has discovered a novel, bone-growing material that may revolutionise orthopaedic implants.

The study led by Associate Professor Thomas Webster shows that for orthopaedic implants to be successful, bone must meld to the metal that artificial hips, knees and shoulders are made of. He says that the new material may help increase this success rate.