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Chivalry at sea a 'myth', Swedish study shows

Imagine a giant ship slowly sinking into the sea, with the men of course standing back allowing women and children to board the life boats and themselves to stoically be engulfed by the frothy waves.

Nano-technology uses virus' coats to fool cancer cells

While there have been major advances in the detection, diagnosis, and treatment of tumors within the brain, brain cancer continues to have a very low survival rate in part to high levels of resistance to treatment. New research ...

Stock markets can regulate themselves

Whenever crisis threatens the financial markets, voices are loud in calling for greater control. It is dubious, however, whether tighter regulation would actually offer investors better protection against losing their capital. ...

WWF calls for action to save Mekong dolphins

Conservation group WWF on Wednesday called for urgent action to prevent the extinction of freshwater dolphins in the Mekong River, including the creation of special conservation zones.

Long-distance swims may cause polar bear problems

Polar bears forced to swim longer distances because of diminished sea ice off Alaska's coast may be paying a price in lost cubs or precious calories, according to a study by the U.S. Geological Survey.

E. coli can survive in streambed sediments for months

Studies by U.S. Department of Agriculture (USDA) scientists have confirmed that the presence of Escherichia coli pathogens in surface waters could result from the pathogen's ability to survive for months in underwater sediments. ...

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