22/02/2008

Observing sustainable tourism in Antarctica

“Antarctica is the ultimate destination for anyone interested in natural history but it also challenges those people who visit to think broadly about our responsibilities to all life on Earth.” That’s the view of Dr ...

University of Denver bullying victimization study

A University of Denver study shows a curriculum-based bullying prevention program reduced incidents of bullying by 20 percent, twice as much as in the study control group.

Scientists explain intriguing phenomenon on Saturn's moon

An enormous plume of dust and water spurts violently into space from the south pole of Enceladus, Saturn's sixth-largest moon. This raging eruption has intrigued scientists ever since the Cassini spacecraft provided dramatic ...

Salamanders, headwater streams critical in food chain

University of Missouri scientist Ray Semlitsch studies creatures most people don’t ever see. These creatures are active only at night and thrive in the shallow, cool, wet surroundings of headwater streams, an oft-overlooked ...

Electron filmed for first time ever

Now it is possible to see a movie of an electron. The movie shows how an electron rides on a light wave after just having been pulled away from an atom. This is the first time an electron has ever been filmed, and the results ...

The structure of resistance

A team of scientists from the University Paris Descartes has solved the structure of two proteins that allow bacteria to gain resistance to multiple types of antibiotics, according to a report in EMBO reports this month. ...

Novel method to reveal drug targets

Wellcome Trust Sanger Institute scientists have developed a new large-scale method to identify the interactions between proteins that are a major target for therapeutic intervention. The novel method can identify the weak, ...

Catalysis discovery takes aim at NOx emissions

A discovery in molecular chemistry may help remove a barrier to widespread use of diesel and other fuel-efficient "lean burn" vehicle engines. Researchers at the Department of Energy's Pacific Northwest National Laboratory ...

Space Tourism to Rocket in 21st Century, Researchers Predict

Seeking an out-of-this-world travel destination? Outer space will rocket into reality as “the” getaway of this century, according to researchers at the University of Delaware and the University of Rome La Sapienza.

Ulysses mission coming to a natural end

Ulysses, the mission to study the Sun’s poles and the influence of our star on surrounding space is coming to an end. After more than 17 years in space – almost four times its expected lifetime – the mission is finally ...

page 2 from 3