Judge Ernest H. Goldsmith of San Francisco Superior Court issued a tentative opinion saying that the rules creating a cap-and-trade system were adopted without proper analysis of alternatives.
Judge Ernest H. Goldsmith of San Francisco Superior Court issued a tentative opinion saying that the rules creating a cap-and-trade system were adopted without proper analysis of alternatives.
An author suggests that human evolution may explain why people reject scientific conclusions that counter their instinctive belief that someone or something is out to get them.
More than 95 percent of the Alaskan territory identified as crucial to the polar bear’s survival lies offshore, in areas where oil exploration is envisaged.
The latest transfer of water from farmers in California's San Joaquin Valley to nearby developers raises anew the issue of whether, and how, taxpayer-subsidized water rights should be sold.
Habits like turning out the lights when leaving a room may be virtuous but don't move the needle much on energy savings. Yet that action was cited by more survey respondents (19.6 percent) than any other method of saving energy.
Growing scientific evidence suggests that felt, which helps anglers stay upright on slick rocks, is also a vehicle for microorganisms that hitchhike to new places and disrupt freshwater ecosystems.
A petition argues that lead fragments in the bodies of animals shot with lead are “a serious source of lead exposure to scavenging animals” and a health risk to humans who eat hunters’ kills.
In California, a state where government-by-ballot-proposition has been raised to a high art, energy companies are pouring millions of dollars into efforts to protect their interests.
The Obama administration will place nearly one million acres of Arizona land near the Grand Canyon off limits to new uranium mining claims for two years.
A review found that the risk of having a condition that is a precursor to heart attacks for people living in soot-laden areas goes up by 24 percent, as particle concentrations increase.
Six months after it dropped its opposition to offshore oil drilling, the Santa Barbara County Board of Supervisors reverted to its traditional stance against drilling in federal waters.
California was one of the first states to enact legislation to tackle global warming. But the state is also proving how hard it can be to carry out such laws, especially now.
According to International Fund for Animal Welfare reports, online auction sites have become a magnet for trading in items derived from endangered species.
The Environmental Protection Agency Thursday set stringent new standards for airborne lead particles, following the recommendations of its science advisers.
The White House told E.P.A. officials that it would not open an e-mail sent in December that argued that greenhouse gases are pollutants that must be controlled.