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Important US research to reduce HIV infection may have been prevented in recent years because scientists have censored their funding requests in response to political controversy, according to a study published on Tuesday.
Joanna Kempner from Rutgers University identified a "chilling effect" on researchers seeking grants from the government-backed National Institutes of Health after their work was questioned by Republican lawmakers and Christian groups.




The former head of an EPA criminal probe into pipeline spills at a BP PLC oil field in Alaska claims the Justice Department prematurely shut down the investigation and settled with the company for less than the case may have warranted.
A Texas grand jury has indicted outgoing Vice President Dick Cheney and former Attorney General Alberto Gonzales on charges related to alleged abuse of prisoners in Willacy County federal detention facilities, CNN reported.
Half the world's population could face a shortage of clean water by 2080 because of climate change, experts warned Tuesday.





























