A small Arctic gull has set a record as the bird most contaminated by two banned industrial pollutants, scientists said on Thursday.

Eggs of the ivory gull, which has a population of about 14,000 from Siberia to Canada, were found to have the highest known concentrations of PCBs, long used in products such as paints or plastics, and the pesticide DDT.
"Environmental poisons are threatening ivory gulls," the Norwegian Polar Institute said in a statement of eggs collected off northern Norway and Russia. "Levels of PCB and DDT are higher in ivory gulls than in other Arctic seabirds."

Canada plans to boost its spending on mapping Arctic energy and mineral resources, in order to encourage development and defend Canadian sovereignty in the far North.

The government will spend C$100 million (US$95 million) over five years, building on a plan earlier this year to spend C$34 million over two years, Prime Minister Stephen Harper said on Tuesday as he prepared to kick off a three-day trip to the region.

The uk plans to claim sovereign rights over a million square kilometres of the remote seabed off Antarctica. The move is believed to be a prelude for seeking exploration rights over potential

Oil lease sale blocked: In a preliminary ruling, a US federal court has recently blocked the US administration's plan to allow oil companies, access to the sensitive wetlands near the vast Teshekpuk

A doomsday vault is being built in the Arctic. Scientists expect the project will safeguard crop diversity in the event of a global catastrophe. Located on the remote Svalbard Island, roughly

The Bush administration has passed a bill that permits oil and gas exploration in the Arctic National Wildlife Refuge

Rapid industrialisation poses a threat to the Arctic region