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Are female mountain goats sexually conflicted over size of mate?

November 17, 2009

Mountain goats are no exception to the general rule among mammals that larger males sire more and healthier offspring. But University of Alberta researcher David Coltman has found a genetic quirk that might make female mountain goats think twice about their romantic partners.

Canadians finding it tough to shake the salt habit

November 17, 2009

Canadians know that too much salt isn't good for their diets, but half still continue to shake it on, according to a new study by University of Alberta researchers.

Surgeon 'gluing' the breastbone together after open-heart surgery

November 12, 2009

An innovative method is being used to repair the breastbone after it is intentionally broken to provide access to the heart during open-heart surgery.

Alberta's hidden valleys offer both resources and danger

November 12, 2009

Alberta is crisscrossed with hidden glacial valleys that hold both resource treasures and potential danger.

Carbon atmosphere discovered on neutron star

November 4, 2009

Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant.

Exercise is good medicine for lymphoma patients

October 27, 2009

A healthy dose of exercise is good medicine, even for lymphoma patients receiving chemotherapy, University of Alberta researchers have found.

Angina in the legs? Time to alert patients and physicians

October 26, 2009

Edmonton -- Edmonton researchers recommend that people over age 40 be screened for peripheral artery disease (PAD), which puts people at high risk for serious medical complications including heart

Melanoma treatment options 1 step closer

October 20, 2009

A targeted chemotherapy for the treatment of skin cancer is one step closer, after a team of University of Alberta researchers successfully synthesized a natural substance that shows exceptional potential to specifically treat this often fatal disease.

Discovery of genetic defect may lead to better treatments for common gut diseases

October 8, 2009

INDIANAPOLIS -- New findings related to an uncommon genetic disorder may impact the diagnosis and treatment of inflammatory bowel disease (IBD), the most common chronic gastrointestinal illness in children and teens. Two million Americans have IBD which involves inflammation of the gastrointestinal tract.

U of A researcher has rare evidence of dinosaur cannibalism

October 6, 2009

University of Alberta researcher Phil Bell has found 70 million year old evidence of dinosaur cannibalism. The jawbone of what appears to be a Gorgosaurus was found in 1996 in southern Alberta. A technician at the Royal Tyrell Museum found something unusual embedded in the jaw. It was the tip of a tooth from another meat-eating dinosaur.

Air pollution may trigger appendicitis

October 5, 2009

A new study http://www.cmaj.ca/press/cmaj082068.pdf in CMAJ (Canadian Medical Association Journal) www.cmaj.ca suggests that air pollution may trigger appendicitis in adults.

Places to play, but 'stranger danger' fears keep inner-city kids home: Study

September 30, 2009

Fear of dangerous strangers in inner-city neighbourhoods is keeping kids and teens from using playgrounds and parks to be physically active.

Sold-out products influence consumer choice

September 29, 2009

An empty store shelf tempts shoppers to buy the next best thing, according to a new study from the University of Alberta.

Ein, Zwei, Molson Dry? Researcher says hand gesturing to count in foreign countries can be tricky

September 29, 2009

If you are planning to do some Oktoberfesting in Germany, you may want to pay attention to how you order your beverages. The server is not giving you a three-for-the-price-of-two beer special; you're holding up the wrong fingers when you order.

University of Calgary scientists find successful way to reduce bat deaths at wind turbines

September 28, 2009

Scientists at the University of Calgary have found a way to reduce bat deaths from wind turbines by up to 60 percent without significantly reducing the energy generated from the wind farm. The research, recently published in the Journal of Wildlife Management, demonstrates that slowing turbine blades to near motionless in low-wind periods significantly reduces bat mortality.



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