Archive: 13/10/2009

Nitrogen mysteries in urban grasslands

Urban grasslands are an extremely common, but poorly studied ecosystem type. Many receive high rates of fertilizer, creating concerns about nutrient runoff and greenhouse gas emissions. Recent research has been focused on ...

dateOct 13, 2009 in Environment
shares0 comments 0

Miami firm says it will lay first US-Cuba fiber

(AP) -- A small Miami-based company says the U.S. government has given it permission to lay the first optical communications fiber from the U.S. to Cuba. That could drastically cut the cost of calling the island nation and ...

dateOct 13, 2009 in Telecom
shares0 comments 0

Researchers find candidates for new HIV drugs

While studying an HIV protein that plays an essential role in AIDS progression, researchers at the University of Pittsburgh School of Medicine have discovered compounds that show promise as novel treatments for the disease.

dateOct 13, 2009 in Biochemistry
shares0 comments 0