"A government scientist sacked for exposing the dangers to firefighters from the caustic air at Ground Zero in the days after 9/11 got her job back on Monday."

"The Heartland Institute's failed billboard campaign attacking the existence of climate change is driving a surge of corporate donors to abandon the group and prompting a mutiny among its Washington-based staff, which is decamping for less volatile surroundings, according to sources."

"Majorities of Americans say that global warming and clean energy should be among the nation's priorities, according to a new survey. Will those feelings translate into any action in the government? Anthony Leiserowitz of the Yale Project on Climate Change Communication discusses the survey’s findings."

Ira Flatow interviews guest Anthony Leiserowitz of the Yale Project on Climate Change Communication on Science Friday May 4, 2012. [13]

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"Fourteen Canadians were arrested for civil disobedience at 6 p.m. after sitting down on the tracks in front of an oncoming coal train in White Rock. Their vigil began at midnight, but Burlington Northern Santa Fe (BNSF) cancelled many of its scheduled runs in anticipation of the protest."

"TransCanada, the company behind the disputed Keystone XL pipeline, submitted a new application for the project to the State Department on Friday, as expected. The company will route the pipeline around the environmentally sensitive Sand Hills region of Nebraska, and the revised proposal starts a fresh clock on the environmental review process."

"Drivers moving along Chicago’s inbound Eisenhower Expressway on Friday may have been surprised to see Ted Kaczynski, the so-called Unabomber, staring at them from a massive billboard. 'I still believe in global warming. Do you?' the billboard read in large maroon letters. Just below was the Web address www.heartland.org [22]. Hours later, the digital billboard was gone. It seems that the ad campaign, sponsored by the conservative Heartland Institute, had bombed."

"An Aug. 30, 2011, e-mail exchange among Environmental Protection Agency officials, obtained by the Center for Progressive Reform under the Freedom of Information Act, provides a glimpse into how agency officials thought the White House failed to adequately capture their work on anti-pollution rules opposed by Republicans and industry officials."

"US thinktank launches poster campaign comparing Unabomber and Osama Bin Laden to those concerned about global warming."

The Niagara Falls City Council, recalling the Love Canal disaster, has blocked a plan to raise revenue by using the city's sewage plant to treat the toxic waste from natural-gas drilling.

"Two states with large amounts of military and civilian nuclear waste told a federal court panel on Wednesday that the Nuclear Regulatory Commission was flouting the law by declining to decide whether the Nevada desert is a suitable burial spot — even if the Obama administration says the storage plan is dead."