Biodiversity

"Ocean acidification triggered by massive volcanic eruptions helped cause the worst mass extinction in the history of life on Earth, according to a new study."

"Scientists believe the dwindling axolotl, or Mexican salamander, holds secrets of aging and regeneration"

"ROME (Thomson Reuters Foundation) - Human activity has pushed the planet across four of nine environmental boundaries, sending the world towards a "danger zone", according to a study published on Thursday in the journal Science."

"Its first attempt to develop genetically engineered grass ended disastrously for the Scotts Miracle-Gro Company. The grass escaped into the wild from test plots in Oregon in 2003, dooming the chances that the government would approve the product for commercial use."

"The National Marine Fisheries Services has decided not to grant federal protection to the pinto abalone, a prized six-inch sea snail whose population has severely declined in Northern California."

Nature-loving New Zealanders are systematically trying to exterminate mammals -- all of which were introduced to the island by humans and which are destroying native plants.

"A stark depiction of the threat hanging over the world’s mammals, reptiles, amphibians and other life forms has been published by the prestigious scientific journal, Nature. A special analysis carried out by the journal indicates that a staggering 41% of all amphibians on the planet now face extinction while 26% of mammal species and 13% of birds are similarly threatened."

"Food activists and the industry are looking to a court case between Vermont and a major food distribution association as a bellwether for the future of genetically modified foods."