Texas researchers say tiny flies that turn fire ants into zombies by eathing their brains may aid pest management.

"The Senate confirmed Craig Fugate as administrator of the Federal Emergency Management Agency on Tuesday, hours after Sen. David Vitter, R-La., dropped his hold on the nominee."

A secret White House memo said a single federal agency complained about the cost of regulations that could result from an EPA finding that greenhouse emissions endanger health and the environment.

Marathon negotiations seem to have produced a deal on key points of climate-and-energy legislation among House Democrats. Energy Committee Chairman Henry Waxman (D-CA) announced late Tuesday that he though he had enough votes to pass the compromise. It reportedly gives away about half of the CO2 credits to utilities and other heavy industry -- instead of auctioning them.

"Drivers in the US Southeast could get relief at the pump thanks to a proposed government-owned stockpile of gasoline to offset major supply disruptions, but lawmakers from those states have yet to back the legislation that would create the emergency fuel reserve."

"When it comes to food safety, state lawmakers around the country seem to believe in the adage, if you want something done, you have to do it yourself."

"A last-minute health advisory issued by the Bush administration for water contaminated with the toxic chemical C8 may not be nearly stringent enough, according to a new scientific paper."