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Controlling obesity with potato extract

Take a look in your pantry: the miracle ingredient for fighting obesity may already be there. A simple potato extract may limit weight gain from a diet that is high in fat and refined carbohydrates, according to scientists at McGill University.

Published on : 09 Dec 2014

Tramadol and risk of hospitalization for hypoglycemia

The opioid pain-reliever tramadol appears to be associated with an increased risk of hospitalization for hypoglycemia, a potentially fatal condition caused by low blood sugar, according to a report published online by JAMA Internal Medicine.

Published on : 08 Dec 2014

Punishing kids for lying just doesn’t work

If you want your child to tell the truth, it’s best not to threaten to punish them if they lie. That’s what researchers discovered through a simple experiment involving 372 children between the ages of 4 and 8.

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Published on : 08 Dec 2014

HPV vaccine: teen sexual behaviour not affected

Sexual behaviour of teenage girls does not appear to have been affected by routine human papilloma virus (HPV) vaccination, according to a large study published in CMAJ (Canadian Medical Association Journal).

Published on : 08 Dec 2014

Sovereignty v. neoliberalism: trial over a treasure

In 2007, a treasure hunting company found a 19th Century shipwreck in the Atlantic, off the coast of Portugal. The company, Odyssey Marine Exploration, claimed property of the shipwreck and its cargo, some 600,000 silver and gold coins.

Published on : 05 Dec 2014

Possible link between air pollution and breast cancer

A new study of over 3,400 Canadian women provides further evidence that exposure to air-pollution may increase the risk of developing breast cancer, especially among women who have not yet had their menopause.

Published on : 05 Dec 2014

Parasites and the evolution of primate culture

Learning from others and innovation have undoubtedly helped advance civilization. But these behaviours can carry costs as well as benefits. And a new study by an international team of evolutionary biologists sheds light on how one particular cost – increased exposure to parasites – may affect cultural evolution in non-human primates.

Published on : 03 Dec 2014

Social media data pose pitfalls for studying behaviour

A growing number of academic researchers are mining social media data to learn about both online and offline human behaviour. In recent years, studies have claimed the ability to predict everything from summer blockbusters to fluctuations in the stock market.

Published on : 27 Nov 2014

Fragile X study offers hope of new autism treatment

People affected by a common inherited form of autism could be helped by a drug that is being tested as a treatment for cancer, according to researchers from the University of Edinburgh and McGill University.

Published on : 27 Nov 2014

Antibiotics get a “time-out”

Classified as : External, health, antibiotic
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Published on : 19 Nov 2014

Total recall: the science behind it

Classified as : External, brain, health, memory
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Published on : 14 Nov 2014

Mars, too, has macroweather

Weather, which changes day-to-day due to constant fluctuations in the atmosphere, and climate, which varies over decades, are familiar. More recently, a third regime, called “macroweather,” has been used to describe the relatively stable regime between weather and climate.

Published on : 13 Nov 2014