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Removing DNA repair gene causes metabolic syndrome
Removing a gene involved in repairing damaged DNA causes mice to develop the metabolic syndrome, researchers at Oregon Health & Science University have discovered.   view more (2006-02-09)

Study identifies energy efficiency as reason for evolution of upright walking
A new study provides support for the hypothesis that walking on two legs, or bipedalism, evolved because it used less energy than quadrupedal knucklewalking.   view more (2007-07-17)

'Nymph of the sea' reveals remarkable brood
The scientists discovered the mother complete with her brood of some 20 eggs and 2 possible juveniles inside, together with other details of her soft part anatomy including legs and eyes.   view more (2006-11-27)

Low-carb diet better than low-fat diet at improving metabolic syndrome
Diabetes and cardiovascular disease associated with it. In an article published today in the open access journal Nutrition & Metabolism, Jeff Volek and Richard Feinman review the literature and show that the features of metabolic syndrome are precisely those that are improved by reducing carbohydrates in the diet.   view more (2005-11-16)

Students discover new species of spider
As film buffs queue to watch the new Spider-man movie, geography students from the University of Sussex have gone one better by discovering a new species of spider in the wild. The second year undergraduates were taking part in a field course to the Seychelles, one of the most biologically diverse places on the planet. As part of this trip the... view more... (2002-07-04)

UCSF surgeon develops new spinal surgery technique
Called a lateral paramedian transpedicular approach, the technique uses advances in spinal instrumentation and reconstructive strategies to provide a direct approach to the removal of cervical spinal tumors with minimal, or no, neural manipulation.   view more (2005-11-07)

Hit-and-run injury to the brain
A seven-year tracking study has prompted scientists to suggest that chronic fatigue syndrome could be the result of brain injuries inflicted during the early stages of glandular fever.   view more (2006-03-02)

Higher nitric oxide levels increase survival in ALI/ARDS trial
In a large-scale, multi-center trial of patients with acute lung injury (ALI) or acute respiratory distress syndrome (ARDS), researchers showed that higher levels of nitric oxide (NO) in patient urine were strongly associated with improved survival, more ventilator-free days, and decreased rates of organ failure.   view more (2007-02-01)

Tarantulas produce silk from their feet
Researchers have found for the first time that tarantulas can produce silk from their feet as well as their spinnerets, a discovery with profound implications for why spiders began to spin silk in the first place.   view more (2006-09-28)

UF scientists find sugar may have a sour side
University of Florida researchers have identified one possible reason for rising obesity rates, and it all starts with fructose, found in fruit, honey, table sugar and other sweeteners, and in many processed foods.   view more (2005-12-08)

New screening test proves earlier, more accurate predictor for Down syndrome
A new study from Columbia University Medical Center researchers at NewYork-Presbyterian Hospital/Columbia of more than 38,000 pregnant women at 15 U.S. centers demonstrates the high accuracy of non-invasive screening for Down syndrome.   view more (2005-11-10)

Too much or too little sleep increases diabetes risk
Men who sleep too much or too little are at an increased risk of developing Type 2 diabetes, according to a study by the New England Research Institutes in collaboration with Yale School of Medicine researchers.   view more (2006-03-27)

Sleeping in school
Up to 10% of children starting school suffer from sleep disturbances and these may lead to poor performance or behavioral difficulties.   view more (2008-12-04)

Carnegie Mellon develops new mobile robot that balances, moves on ball instead of wheels or legs
Carnegie Mellon University researchers have developed a new type of mobile robot that balances on a ball instead of legs or wheels.   view more (2006-08-10)

Thyroid cancer discovery points to new treatments, prevention
The actions of a mutated protein in cells linked to thyroid cancer have been uncovered by researchers at Queen's University.   view more (2006-11-16)

Ancient birds flew on all-fours
The earliest known ancestor of modern-day birds took to the skies by gliding from trees using primitive feathered wings on their arms and legs, according to new research by a University of Calgary paleontologist.   view more (2006-09-22)

Williams Syndrome, the brain and music
Children with Williams syndrome, a rare genetic disorder, just love music and will spend hours listening to or making music. Despite averaging an IQ score of 60, many possess a great memory for songs, an uncanny sense of rhythm, and the kind of auditory acuity, than can discern differences between different vacuum cleaner brands.   view more (2006-10-04)

Growth hormone, obesity can trigger sleep apnea in some kids
Growth hormone helps hundreds of children with a rare disorder that causes them to gorge on food, but for some, starting treatment can worsen a dangerous nighttime breathing problem.   view more (2006-01-18)

Markers of PCOS inherited, persist and raise risk for heart disease, diabetes
Menstrual irregularity and unhealthy metabolic traits associated with polycystic ovary syndrome (PCOS) are inherited and persist with age, putting women with PCOS at a high risk for cardiovascular disease and type 2 diabetes.   view more (2006-04-18)

Study: Long legs are more efficient
Scientists have known for years that the energy cost of walking and running is related primarily to the work done by muscles to lift and move the limbs.   view more (2007-03-13)
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