Articles by Grist staff

Mexico City residents losing sense of smell, says research

The air pollution in Mexico City is so bad that it could be harming residents’ sense of smell, researchers say. People who live in the city, which exceeds the World Health Organization’s ozone standards 300 days out of the year, did a worse job identifying common scents like coffee and orange juice than residents of […]

U.S. emphasis on Canada’s tar sands a bad idea, says report

As the United States expands its oil-refining capabilities, more than two-thirds of planned capacity will be devoted to processing crude oil from Canada’s tar sands, says a new report from the Environmental Integrity Project and Environmental Defense Canada. Tar-sands capacity is predicted to see a total increase of 1.9 million barrels per day, says the […]

South Dakota vote is step toward first new U.S. oil refinery in decades

Plans have moved forward for the first new U.S. oil refinery in more than 30 years, as voters in South Dakota’s Union County approved a rezoning that would allow the project to be built. Energy company Hyperion Resources says the planned $10 billion facility would be a “green refinery” and would produce ultra-low-sulfur gasoline and […]

Officials in ‘crisis mode’ as SoCal condors poisoned

Weeks before California’s ban on lead bullets in condor habitat goes into effect, seven of the endangered birds have been found with lead poisoning. And that’s no insignificant tally, as only 34 wild condors are known to live in southern California. Wildlife officials are in “crisis mode,” says Jesse Grantham of the U.S. Fish and […]