National (U.S.)

"Lawmakers have filed a conference report on an $8.2 billion bill to boost U.S. ports and waterways, setting the stage for final passage of the measure next week."

"Honeybees could be on their way back, according to a new federal report."

"The Obama administration is considering cutting greenhouse-gas emissions from power plants by reaching beyond the plants themselves -- an unusual approach that could run afoul of anti-pollution laws."

"Oil refineries would be required to cut emissions and begin monitoring levels of toxic air pollutants at their fence lines with neighboring communities under standards proposed Thursday by the U.S. Environmental Protection Agency."

"Flame retardants are ubiquitous at preschools and day care centers, potentially exposing children to chemicals that are hazardous to their health, UC Berkeley researchers wrote in a study published Thursday."

"Hunter mistook animal for a coyote and escapes being cited despite wolves being a protected species in the state."

"Former Vice President Al Gore blamed Republicans’ fear of crossing the mega-donor Koch brothers for the GOP's skepticism on climate change."

"U.S. President Barack Obama plans to personally unveil proposed carbon-emissions rules for power plants, elevating climate change policy as a top tier issue for his final two years in office, according to two people familiar with White House strategy."

"The Veterans Affairs Department has long resisted disability claims from service members who said chemical residue left in Vietnam War-era planes that were used to spray defoliants over Southeast Asia caused them severe illnesses, including cancer. This summer, a panel of independent scientists will try to determine whether those veterans could have been exposed to the toxins in defoliants, including Agent Orange, at a level that would be dangerous to their health."