Water tests may fail to detect Legionella

Like false-negative results for virus testing, Flinders University experts have found that standard testing for Legionnaires' disease is not always failsafe.

US defends 'enormous' climate efforts at UN talks

(AP)—Anticipating an onslaught of criticism from poor nations, the United States claimed "enormous" strides in reducing greenhouse emissions at the opening of U.N. climate talks Monday, despite failing to join other industrialized ...

Will US role at climate talks change after storm?

(AP)—During a year with a monster storm and scorching heat waves, Americans have experienced the kind of freakish weather that many scientists say will occur more often on a warming planet.

Google's SPDY will speed up downloads

(PhysOrg.com) -- As part of its effort to speed up the Web, Google is experimenting with SPDY, a new application layer protocol, that it hopes will speed up the conversation between browsers and Web servers and enable Web ...

Researchers establishing security standards for the internet

(PhysOrg.com) -- Dartmouth researchers who were pioneers in Public Key Infrastructure (PKI) - a system that secures and authenticates computer communications - are now playing leading roles establishing Internet standards ...