"Weeks away from a decision from the federal government, more than 1,000 people turned up at Vancouver’s Sunset Beach Saturday to rally against the controversial Northern Gateway pipeline."

"Sewage sludge used as fertilizer on farms can leave traces of prescription drugs and household chemicals deep in the soil, according to a new study by federal scientists."

"The Obama administration [Friday] released two new proposed rules and a new policy designed to clarify how it designates and protects critical habitat for threatened and endangered species, a key bulwark against extinction."

"Pesticides are directly responsible for a massive decline in the bee population in North America and Europe, a new study out of Harvard University says."

"The Indian Point power plant is one of 10 sites considered most in need for a re-evaluation of earthquake vulnerability, the Nuclear Regulatory Commission announced on Friday."

"The Obama administration on Friday scored its third major legal victory on air pollution in less than month when a federal appeals court rejected an industry challenge to its latest health standards for fine particulate matter, or soot."

"The government has failed to inspect thousands of oil and gas wells it considers potentially high risks for water contamination and other environmental damage, congressional investigators say."

"The Obama administration began a process that may result in the first federal regulation of chemicals used in fracking, a drilling technique that has transformed energy production while eluding oversight sought by environmentalists."

"A warning from U.S. scientists that Oklahoma may be hit by a major earthquake has caused a run on insurance policies for tremors in the heartland state, adding to the woes of residents already in the firing line of devastating tornadoes."

"Radio waves disrupt the magnetic “compass” in robins, according to a study published on Wednesday that is likely to fuel debate about the safety of electronic devices."