02/07/2009

UT multimedia program increases middle school interest in science

Middle school students who were part of a unique science learning program developed by The University of Texas School of Public Health showed significant increases in interest and achievement scores compared to other students, ...

Overweight kids experience more loneliness, anxiety, study finds

(PhysOrg.com) -- As childhood obesity rates continue to increase, experts agree that more information is needed about the implications of being overweight as a step toward reversing current trends. Now, a new University of ...

Virus-resistant grapevines

Viruses can cost winegrowers an entire harvest. If they infest the grapevines, even pesticides are often no use. What's more, these chemicals are harmful to the environment. Researchers are growing plants that produce antibodies ...

Ferns took to the trees and thrived

(PhysOrg.com) -- As flowering plants like giant trees quickly rose to dominate plant communities during the Cretaceous period, the ferns that had preceded them hardly saw it as a disappointment.

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