"The dramatic temperature increases that thawed the last ice age followed spikes in carbon dioxide levels in the air, a new study finds. Researchers say that further strengthens the scientific case explaining current man-made global warming."
Scientists say aerosols -- which encourage the formation of clouds, which in turn cool the earth -- may be changing ocean currents in ways that promote climate change.
"BANGKOK -- A floating mosque and golf course for the submerging Maldives islands. Amphibious homes in the Netherlands lifted to safety as waters surge beneath them. A hospital perched on 400 stilts to protect patients from Thailand's devastating floods and the encroaching sea."
"DUJIADUN, China -- Liu Changxiong has been farming in this southwestern Chinese village for more than a decade, but his years of experience aren't of much use these days."
"Darren Collins doesn't know life without Lyme disease. He was just 11 months old when he came home from Wisconsin's Mauthe Lake Campground pasty white, lethargic and running a fever of 105. Darren's flu-like illness eventually subsided, but a host of other troubling Lyme-related symptoms -- stomachaches, irritability and concentration problems -- have since plagued the boy, now 10."
EPA's upcoming rulings on confidentiality for data going into the companies' GHG calculations will be important. Those determinations may impact whether companies' reporting is accurate — and whether they can ever be held accountable for their emissions.
One sign of problems came when Interior's Inspector General office launched what seemed to be a ham-handed investigation, later dropped, into activities of the scientist who sounded the alarm on polar bears losing habitat to global warming. Now Interior has fired one of its scientific integrity officers — who is defending himself by saying he was just doing his job.
Bill Dawson has the "Inside Story" on ex-CNN science, environment, weather and technology executive producer Peter Dykstra's return to the journalism fold.
"By showing that Arctic climate change is no longer just a problem for the polar bear, a new study may finally dispel the view that what happens in the Arctic, stays in the Arctic."
“We’ve never seen newspaper stories like this and we’re using them in our classes to teach students the basics of environmental science.”