Polar bears ill from accumulated environmental toxins

New doctoral thesis documents that industrial chemicals are transported from the industrialized world to the Arctic via air and sea currents. Here, the cocktail of environmental toxins is absorbed by the sea's food chains ...

Nanoparticles cause brain injury in fish

Scientists at the University of Plymouth have shown, for the first time in an animal, that nanoparticles have a detrimental effect on the brain and other parts of the central nervous system.

Australia's city birds carry highest toxic load

Toxic industrial pollutants contaminate bird eggs in Australia's major eastern cities at levels seven to nine times higher than those in inland areas, a new study has found.

Space food, shuttle tiles for sale by NASA

The US space agency is offering schools and universities a special deal on astronaut cuisine and heat tiles from the now extinct space shuttles, just over 20 dollars a pack, NASA said Monday.

Synthetic collagen from maize has human properties

Synthetic collagen has a wide range of applications in reconstructive and cosmetic surgery and in the food industry. For proper function in animals a certain number of prolines within the protein need to be hydroxylated. ...

Dawn of agriculture took toll on health

When populations around the globe started turning to agriculture around 10,000 years ago, regardless of their locations and type of crops, a similar trend occurred: The height and health of the people declined.

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