A rigorous study shows that fracking is unharmful when the stakes are high. Not much should be made of it.
Half of the airborne mercury pollution in the US comes from coal-fired power plants. After years of study and debate, the Environmental Protection Agency is planning to announce new limits on mercury from coal plants in November. Meanwhile, utilities are scrambling to meet other new federal regulations and industry groups are asking the government to slow down.
Over the last 15 years, more than a billion dollars has been spent to protect Lake Tahoe's clear waters from runoff and erosion. Now, new threats to lake's clarity are emerging, just as restoration funding is drying up.
Kenneth Balcomb, senior scientist at the Center for Whale Research Friday Harbor, Washington, explains the connection between the Southern Resident killer whales (orcas) and chinook salmon.
In 1969, there were 65 days when Bay Area air quality exceeded federal health standards. Under those same standards, last year, there wasn’t a single day over the limit. On the 40th anniversary of the Clean Air Act, we examine the impacts that the law has had on public health, business, and environmental justice in the Bay Area and what still needs to be done to improve the quality of our air.
Oakland's Historic Lake Merritt is in the midst of a multimillion dollar face lift.
Wetlands — they are possibly the most diverse ecosystems on the plant, according to environmental scientists.
Argentine ants have had amazing success as an invasive species in the US. Their West Coast super colony numbers in the billions and spans from Mexico to Oregon. But aside from invading homes, they've had a dramatic effect on native ants and local ecosystems.
Poor air quality can exacerbate breathing problems such as asthma, as well as cause other negative health outcomes. In few places is this more apparent than West Oakland, where reporter Amy Standen investigates the amount and types of carcinogens that are being emitted by diesel trucks and new air quality rules air officials believe will turn things around.
Because there wasn't time in the QUEST TV segment on mercury in the bay to include information on safe fish eating practices, below are the guidelines, along with web links, to help you get plenty of Omega 3s and still keep your mercury levels low.