White roofs, a measure recently urged by Energy Secretary Steven Chu, are catching on both as a way of fighting global warming and a way to cool houses cheaply.
"A measure approved by the House would require the EPA to develop a system that would allow the public to be made aware of contamination within hours of sampling."
"The Senate on Wednesday passed a $34.3 billion energy spending bill that backs up President Barack Obama's promise to close the Yucca Mountain nuclear waste facility in Nevada."
"Raw sewage and other pollution continued to foul American beaches in 2008. For the fourth year in a row, more than 20,000 beach closing days were reported in the USA, according to a report released today by the Natural Resources Defense Council (NRDC) in Washington, D.C."
Journalists were told to leave the room before Deputy Energy Secretary Dan Poneman spoke to a group of lobbyists and private-industry representatives at the June 2009 meeting of the Energy Facility Contractors Group in Washington.
In one handy spot, you'll find hundreds of rarely visited Web pages published by a vast variety of federal offices and programs doing science on environmental and other topics.
The Obama administration releases high-resolution photos, taken by US spy satellites over the years, documenting the extent and quality of arctic sea ice.