30/05/2007

Emissions trading could misfire, economists warn

With the report of the Prime Minister’s Task Group on Emissions Trading due to be handed to Prime Minister John Howard tomorrow, environmental economists from The Australian National University have warned that an emissions ...

Regulated drug release thanks to nano bubbles

Stents are medical implants that, for example, prevent the blocking of arteries after surgery. One of the problems using stents is the biocompatibility as the human body rejects and attacks foreign material. The Forschungszentrum ...

NASA embarks on cutting-edge polar exploration and research

NASA has selected 33 new scientific investigations to fund that will advance interdisciplinary studies of Earth's polar regions and the objectives of the International Polar Year (IPY). The three-year projects, supported ...

Daily forecasts track smoke from southern fires

At the request of the Georgia State Department of Health, scientists with the Southern Research Station Smoke Management Team located at the Center for Forest Disturbance Science in Athens, GA, are producing daily smoke forecasts ...

NASA mission checks health of Greenland's ice sheet and glaciers

A NASA-led research team has returned from Greenland after an annual three-week mission to check the health of its glaciers and ice sheet. About 82 percent of Greenland is made up of a giant ice sheet. During the Arctic Ice ...

For many insects, winter survival is in the genes

Many insects living in northern climates don't die at the first signs of cold weather. Rather, new research suggests that they use a number of specialized proteins to survive the chilly months.

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