"A chemical found in the dogfish shark could be a safe and potent weapon against human viruses, say scientists."

"The U.S. Environmental Protection Agency should move forward with tougher standards it has developed for ozone and toxic emissions because they will help protect Latinos’ health in Texas and other states, environmental and Latino groups said Tuesday."

"President Obama yesterday got nudged from his left to nix the Keystone XL pipeline, as seven Democratic National Committee (DNC) members signed on to a resolution urging rejection of the controversial Canada-to-U.S. project on environmental, economic and national security grounds."

"The U.S. would not consider a climate deal 'genuinely binding' if it excludes the biggest emerging economies or if those countries' commitments were conditional upon financial support from developed countries, the lead U.S. climate negotiator said Monday."

"President Obama’s decision early this month to side with anti-regulation business interests against the U.S. Environmental Protection Agency (EPA) to stop a plan to tighten smog regulations comes during an election cycle in which Obama has received campaign donations from top polluters, and only weeks after his chief of staff met with anti-regulation industry trade associations.

"ARLINGTON, Va. -- A recently-formed judicial 'academy' funded by industry groups and conservative billionaire brothers Charles and David Koch is offering members of Congress and their staff free meals and trips in order to 'educate' the lawmakers on controversial pro-business reforms."

"The top two executives of a solar-energy company that filed for bankruptcy after getting $528 million in loan guarantees from the Obama administration said Tuesday that they will invoke their constitutional rights against compelled self-incrimination when they appear at a Congressional hearing."

"A powerful typhoon struck Japan on Wednesday, pummelling the Tokyo area with heavy rain, disrupting public transportation and leaving four people dead, and it was headed towards the tsunami-crippled Fukushima nuclear plant."

"Beijing -- Authorities ordered a solar-panel manufacturing plant in eastern China to close after four days of protests by hundreds of villagers who have accused the facility of causing air and water pollution, Chinese media reported Monday.

The decision is an indication of the growing power of environmental protesters to sway government policy in China. As many as 500 villagers participated in the protests near Haining, an industrial city of 640,000 in coastal Zhejiang province.