01/09/2009

Over time, an invasive plant loses its toxic edge

Like most invasive plants introduced to the U.S. from Europe and other places, garlic mustard first found it easy to dominate the natives. A new study indicates that eventually, however, its primary weapon - a fungus-killing ...

Oceanographers examine mercury levels of pelagic fish in Hawaii

In the open ocean, species of large predatory fish will swim and hunt for food at various depths, which leads to unique diets in these fish. Oceanographers and geologists in the School of Ocean and Earth Science and Technology ...

Study finds Web no equalizer for civic engagement

(AP) -- Unlike some people have hoped, the Internet hasn't led to big changes in the socio-economic makeup of Americans engaged in civic activities, a new study from the Pew Internet and American Life Project finds.

Tiny pump means pain relief for big cats

Veterinarians from the Wildlife Conservation Society's Bronx Zoo and the University of Tennessee have found a solution to the challenge of providing effective pain relief to some of their most difficult patients: big cats.

Parolee releases spike violent crime, study suggests

(PhysOrg.com) -- California lawmakers may want to rethink a cost-cutting proposal to release at least 27,000 inmates from state prison in light of a new study linking parolees to increases in violent crime.

Premium info for car drivers

(PhysOrg.com) -- What will the weather be like over the next few hours on the A3 between Nuremberg and Würzburg in Germany? Could fog be a problem? A new system will enable automakers to offer their customers additional ...

Fixing the Cyber Security Problem

(PhysOrg.com) -- Our flawed approach to cyber security needs a dramatic overhaul -- and courts should lead the way to reform, argues Edward Imwinkelried, a professor of law at the University of California, Davis, and one ...

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