"A new report by the Centers for Disease Control and Prevention has confirmed a new strain of norovirus, which has sickened dozens of people and forced the closure of several oyster harvest areas in the Louisiana area." Most of the beds have been reopened after tests proved them safe.

"A tiny Asian fly that is new to North America is threatening much of the West Coast fruit industry and has been detected in Florida too, warn state and federal agricultural experts."

The Discovery Channel plans to air a series about former GOP VP candidate Sarah Palin and the natural resources of Alaska. Now Friends of the Earth is urging people to protest the half-term governor's policy allowing the shooting of wolves from airplanes -- by sending in haiku.

"The Environmental Protection Agency has ordered air pollution limits tightened on a Baltimore trash-to-energy incinerator after finding the state improperly relaxed them and did not require adequate monitoring of the plant's toxic emissions."

"Three key Senate Democrats are urging their colleagues to reject a proposal in the emerging climate bill that would give a cut of oil and gas production royalties to states that allow offshore drilling."

"The Interior Department is writing new regulations for mountaintop-removal coal mining that would expand protection for waterways and require the restoration of dynamited areas."

National Geographic takes a breathtaking look at Mount St. Helens, and the Washington ecosystem around it, both as it was before the devastating volcanic eruption of 30 years ago and as it is today after recovery.

The sand used to give blue jeans that worn look can cause silicosis, a potentially lethal lung disease -- in workers.

Michigan activist Lynn Henning, who endured abuse as she campaigned against water pollution caused by manure spreading, received the prestigious Goldman Environmental Prize.