US judge blocks Keystone pipeline route in Nebraska

The controversial Keystone XL pipeline met with another hurdle Wednesday when a Nebraska judge ruled that a state law granting approval to a proposed route was unconstitutional, court records showed.

Pollution from Athabasca oil sands affects weather processes

Scientists have been looking at pollution affecting the air, land and water around the Athabaska Oil Sands for some time. After looking at contaminants in snow taken from up-to 25 km away from the oil sands, a McGill-led ...

Activists push for end to US-Canada pipeline plan

Thousands of protesters rallied outside the White House on Sunday to press US President Barack Obama to scrap plans for a multi-billion-dollar oil pipeline stretching from Canada to Texas.

US begins review of new Keystone pipeline route

The US State Department on Friday launched an environmental review of a new route proposed for the controversial Keystone XL pipeline that would transport oil from Canada's tar sands.

Scientists find new way to extract diluted and contaminated DNA

(PhysOrg.com) -- University of British Columbia researchers have developed a new way to extract DNA and RNA from small or heavily contaminated samples that could help forensic investigators and molecular biologists get to ...

Stage set for battle over Canada-US pipeline

A lengthy battle over the controversial Keystone XL pipeline, which aims to funnel oil from Canada's tar sands to coastal Texas, heads to the most hotly contested area along the route Thursday.

US to reject Canada pipeline: reports

The United States will Wednesday reject the proposed Keystone XL oil pipeline from Canada, a politically charged project that is bitterly opposed by environmentalists, news reports said.

page 5 from 8