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New technique improves outcome for living donor liver transplants
The University of Alberta Hospital (UAH) is one of only a few centers in Canada that perform living donor liver transplantation, a surgical procedure developed in the late 1980s that expands the organ donor pool. About 80 liver transplants are done a year in Alberta, 10 of those being living-donor.   view more (2008-03-19)

Understanding the oceans microbes is key to the Earth's future
Life on Earth may owe its existence to tiny microorganisms living in the oceans, but the effect of human-induced change on the vital services these microbes perform for the planet remains largely unstudied.   view more (2005-12-09)

Women's silent health problem: Study finds fecal incontinence is prevalent in US women
New research shows that fecal incontinence is prevalent among U.S. women, especially those in older age groups, those who have had numerous babies, women whose deliveries were assisted by forceps or vacuum devices, and those who have had a hysterectomy.   view more (2006-01-18)

DNA-wrapped carbon nanotubes serve as sensors in living cells
Single-walled carbon nanotubes wrapped with DNA can be placed inside living cells and detect trace amounts of harmful contaminants using near infrared light.   view more (2006-01-27)

Nanoparticle synthesis allows particle size and shape to be tailored to end applications
Nanomaterials are increasingly gaining the attention of not only the scientific community, but also the public due to their unique properties which endear them to new and exciting applications.   view more (2005-11-30)

The world's oldest bacteria
A research team has for the first time ever discovered DNA from living bacteria that are more than half a million years old. Never before has traces of still living organisms that old been found.   view more (2007-08-28)

Origins of Life
The origin of life lies in unique ocean reefs, and scientists from the University of Miami's Rosenstiel School of Marine & Atmospheric Science have developed an approach to help investigate them better.   view more (2006-11-20)

Procedure allows women to freeze eggs to preserve future fertility
Researchers at the Yale Fertility Center are now offering a cutting edge reproductive procedure called oocyte cryopreservation that allows women to freeze their eggs and use them at a later time to conceive a child.   view more (2006-01-30)

MIT develops 'Anklebot' for stroke patients
Clinical trials have already shown that an MIT robotic arm can help stroke patients regain movement faster. Now MIT pioneers in the field of robotic therapy are hoping a robotic gym full of machines targeted at different parts of the body will significantly improve stroke patients' movement in arms, wrists, hands, legs and ankles.   view more (2005-07-06)

Marine conservation organizations team up to conduct Indonesia coral reefs assessment
Three leading marine conservation organizations will complete an extensive survey next week along the west coast of Aceh Province, Indonesia, to determine the impact of last year's devastating earthquake and tsunami on the region's coral reefs.   view more (2005-10-13)

Insect population growth likely accelerated by warmer climate
Insects have proven to be highly adaptable organisms, able through evolution to cope with a variety of environmental changes, including relatively recent changes in the world's climate. But like something out of a scary Halloween tale, new University of Washington research suggests insects' ability to adapt to warmer temperatures carries an... view more... (2006-10-31)

Microscopic brain imaging in the palm of your hand
Researchers at Stanford University have demonstrated a promising, minimally invasive optical technique that can capture micron-scale images from deep in the brains of live subjects.   view more (2005-08-25)

Human embryonic stem cells have the potential to develop into eggs and sperm in the laboratory
Scientists in the UK have proved that human embryonic stem cells can develop in the laboratory into the early forms of cells that eventually become eggs or sperm.   view more (2005-06-20)

Hidden sponges determine coral reef's nutrient cycle
Marine organisms hidden in caves, such as sponges, play an extremely important role in the nutrient cycle of coral reefs.   view more (2005-09-15)

Dinosaur Fossil Bone Leads to Gender, Age Determinations
Paleontologists at North Carolina State University have determined that a 68 million year-old Tyrannosaurus Rex fossil from Montana is that of a young female, and that she was producing eggs when she died.   view more (2005-06-02)

Living longer in Yorkshire
People across Yorkshire are living longer, but a regional north-south divide in health is widening - a reversal of national patterns of affluence and deprivation, according to geography professor Phil Rees and research student Dominic Brown.   view more (2002-06-10)

New Non-Surgical Approach Showing Great Promise in the Treatment of Challenging Brain Aneurysms
A fender-bender may have saved Douglas Collins' life. A CT scan following the accident discovered Collins, 64, had a brain aneurysm, a weakness in the arterial wall that if ruptured could cause a stroke or death.   view more (2005-09-20)

A clearer view on biology
The European Molecular Biology Laboratory [EMBL] has developed a new computational tool that makes images obtained with cutting-edge microscopes even sharper.   view more (2007-03-06)

Genetic study shows humans have pushed orangutans to the brink of extinction
A new study published in the open-access journal PLoS Biology shows strong genetic evidence of a catastrophic collapse in orangutan populations living in the fragmented forests of the Kinabatangan Wildlife Sanctuary in Sabah, Malaysia.   view more (2006-01-24)

Team led by Carnegie Mellon University scientist finds first evidence of a living memory trace
An international team of scientists for the first time has detected a memory trace in a living animal after it has encountered a single, new stimulus.   view more (2005-11-15)
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