News Articles

A study of patients and members of the public has shown that most lack even basic knowledge of human anatomy. The research, featured in the journal BMC Family Practice, found that people were generally incapable of identifying the location of major organs, even if they were currently receiving relevant treatment.

The search for planets capable of sustainable life (as we know it) is on, but with an infinite number of planets astronomers are focusing their attention on each system's 'habitable zone', where heat radiated from the star is just right to keep a planet's water in liquid form.

They have found planets orbiting red dwarf stars because those make up about three-quarters of the stars close to our solar system. Potentially habitable planets must orbit closer to those stars, perhaps one-fiftieth the distance of Earth to the sun, since they are smaller and generate less heat than our sun.

Matthew C. Nisbet, assistant professor in the School of Communication writing in Nature Biotechnology, says there are changes that must be made to ensure quality science communication in the future.

Some of his recommendations, based on the results of a science communication workshop in Washington, D.C., are:

1. Scientists should pursue a trust- and dialogue-based relationship with the public. The goal is not to 'sell the public' but to democratize public input about scientific issues so that members of the public can meaningfully participate in science-related decision making, which is not framing, but then ...

A group of researchers say they have clarified the role that retinoic acid plays in limb development. Their study in Current Biology says that retinoic acid controls the development (or budding) of forelimbs, but not hindlimbs, and that retinoic acid is not responsible for patterning (or differentiation of the parts) of limbs.

This research corrects longstanding misconceptions about limb development and provides new insights into congenital limb defects.

Paleontologists and some in biology have long believed that modern birds are the direct descendants of ancient, meat-eating dinosaurs.Researchers at Oregon State University contend they have made a fundamental new discovery about how birds breathe and have a lung capacity that allows for flight – and the finding means it's unlikely that birds descended from any known theropod dinosaurs.It's been known for decades that the femur, or thigh bone in birds is largely fixed and makes birds into "knee runners," unlike virtually all other land animals, the OSU experts say. What was just discovered, however, is that it's this fixed position of bird bones and musculature that keeps their air-sac lung from collapsing when the bird inhales.

Jellyfish blooms are up almost everywhere and it's going to become a menace.  The reason?   Over-fishing and excess nutrients from fertilizers and sewage, say researchers from The Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia's national science agency."Dense jellyfish aggregations can be a natural feature of healthy ocean ecosystems, but a clear picture is now emerging of more severe and frequent jellyfish outbreaks worldwide," says CSIRO Climate Adaptation Flagship and University of Queensland scientist Dr Anthony Richardson.

According to a research abstract presented  at SLEEP 2009, adolescent obesity is associated with having less sleep and eduction in sleep could be related to a higher caffeine intake, more hours of technology use and increased symptoms of sleep disorders such as snoring.Results indicate that children who slept less consumed more caffeine and had more hours of screen time (use of television, Internet, computer and video games). A higher body mass index (BMI) was also associated with shorter sleep duration. More hours of screen time were also associated with higher caffeine consumption. 

There was a time when offshore platforms were secure communities in which production was controlled by closed processes that were isolated from the external world.   Not so today.  With modern integrated operations, offshore-onshore contact is transparent and may of the processes out on the platform are controlled by onshore personnel via networked PCs.Oil company data security is inadequate, and production systems are at risk of attack by hackers, viruses and worms.Integration and onshore control has several advantages but a big disadvantage is a fall in information security. When onshore and offshore networks are linked together, the chances of attacks by viruses and hackers increase.

Vegetarians must have felt a little left out when hearing stories of startling weight loss by people consuming nothing except bacon and cheddar cheese.It was only a matter of time before a study came along showing that vegetarians could get thin too.  Of course, the secret ingredient was, as always, participants consuming fewer calories than  they burned.  Again.But the non-weight benefits are worth discussion.   Overweight individuals who ate a low-calorie, low-carbohydrate diet high in plant-based proteins for four weeks lost weight and experienced improvements in blood cholesterol levels and other heart disease risk factors, according to a report in the June 8 issue of Archives of Internal Medicine.

If you've ever been an engineering student, taught engineering or hired a young engineer, this will sound familiar: tales of students splitting up group projects so they don't have to work together or a student stating he didn't bother with the directions but still got the right answer or students who do the whole project an hour before class.Expert engineers waiting to happen?  Maybe some day, but that stuff irks hiring managers in the real world, where huge mistakes and sloppy work bring on costly overruns and maybe lawsuits.

Do you think high fructose corn syrup makes you fatter than sugar?   You're not alone.   In the culture wars, they like lines blurry and corporations who got rid of corn syrup have been using that as a marketing claim.    Three top researchers say they have corrected inaccuracies and misunderstandings concerning high fructose corn syrup's impact on the American diet and examined how the United States Department of Agriculture (USDA) considers this sweetener in light of the upcoming 2010 Dietary Guidelines for Americans in their session, 'High Fructose Corn Syrup: Sorting Myth from Reality', at the Institute of Food Technologists (IFT) Annual Meeting in Anaheim, California.

More than 100 feet deep in Lake Huron, on a wide stoney ridge that 9,000 years ago was a land bridge, University of Michigan researchers have found the first archeological evidence of human activity preserved beneath the Great Lakes.The researchers located what they believe to be caribou-hunting structures and camps used by the early hunters of the period. "This is the first time we've identified structures like these on the lake bottom," said John O'Shea, curator of Great Lakes Archaeology in the Museum of Anthropology and professor in the Department of Anthropology. "Scientifically, it's important because the entire ancient landscape has been preserved and has not been modified by farming, or modern development."