Genetics

Not dead yet: Junk DNA is back

A controversy at last: most of our DNA is junk, no it isn't, yes it is. Actually, I think it is – up to 90% really is junk.

Overweight & Obesity

Extra pounds may be healthy—as long as its just a few

Turns out a few extra pounds may not be such a bad thing, according to a new analysis of nearly three million adults that showed people who are overweight or slightly obese may live longer.

Health

Bicycle helmets prevent fatal head injuries

Cyclists who died of a head injury were three times as likely to not be wearing a helmet compared with those who died of other injuries, according to a study in CMAJ (Canadian Medical Association Journal).

Other

The Olympics and bare feet: What have we learned?

Ethiopian runner Abebe Bikila made history when he earned a gold medal at the 1960 Summer Olympics in Rome. His speed and agility won him the gold, but it was barefoot running that made him a legend.

Oncology & Cancer

Guidelines for prostate screening widely ignored

New research confirms that the controversial decision by Warren Buffet – the 81-year-old CEO of Berkshire Hathaway – to undergo a blood test screening for prostate cancer despite his age is hardly unusual. Despite ...

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