26/05/2010

Air traffic poised to become a major factor in global warming

The first new projections of future aircraft emissions in 10 years predicts that carbon dioxide and other gases from air traffic will become a significant source of global warming as they double or triple by 2050. The study ...

Mutant fungus threatens global wheat supply: scientists

Scientists have identified four new strains of a wheat-killing fungus that could endanger the global food supply, according to research presented Wednesday ahead of a conference in Russia.

Discovery: Yeast make plant hormone that speeds infection

In their ongoing studies of how yeast (fungi) can infect a host and cause disease, a research team at the Life Sciences and Bioengineering Center at Worcester Polytechnic Institute (WPI) has made an unexpected discovery. ...

US lawmakers target pre-paid cellphone anonymity

US lawmakers unveiled a bill Wednesday to enable law enforcement to identify users of pre-paid cell phones, charging that anonymity makes the devices attractive to terrorists, drug kingpins and gangs.

CSU scientist simplifies aerosols for modeling

The large number of tiny organic aerosols floating in the atmosphere - emitted from tailpipes and trees alike - share enough common characteristics as a group that scientists can generalize their makeup and how they change ...

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