"Hundreds of activists protesting fossil fuels marched to the Department of the Interior's headquarters [Monday] and swarmed inside, calling for the abolition of offshore oil drilling, coal mining and tar sands extraction."
 

If Robert Lustig is right, in a lecture that has gone viral on YouTube, "then our excessive consumption of sugar is the primary reason that the numbers of obese and diabetic Americans have skyrocketed in the past 30 years. But his argument implies more than that. If Lustig is right, it would mean that sugar is also the likely dietary cause of several other chronic ailments widely considered to be diseases of Western lifestyles — heart disease, hypertension and many common cancers among them."

Scientists at the Centers for Disease Control are trying to develop a new product that both repels and kills insects. Called nootkatone, it is found in Alaska yellow cedar trees and citrus fruit. Consumers may prefer it to DEET, and that may mean a chance to lower the chances of insect-borne disease.

"A battle over whether states can use nuisance laws to curb greenhouse-gas emissions from power plants will come to the Supreme Court Tuesday in a case that puts a twist on the debate over climate policy."

"Congress [April 14] approved a budget bill that includes a rider removing wolves in Montana, Idaho, Washington, Oregon and Utah from the federal endangered species list and sets the stage for near-term delisting in Wyoming. The measure returns control of wolf management to the states."

"The U.S. EPA is considering a ban or restriction on consumer insulation and sealant products containing a family of chemicals known as diisocyantes."

Taxpayers can't escape paying what they owe the U.S. Treasury. But for big oil companies who owe royalties, it's another matter.

"The Nuclear Regulatory Commission exists to police, not promote, the domestic nuclear industry -- but diplomatic cables show that it is sometimes used as a sales tool to help push American technology to foreign governments."

"Every year, Volodymyr Palkin spends at least two months in a Kiev hospital. He was one of hundreds of thousands of rescue workers sent to fight the disaster at the Chernobyl nuclear plant and says his health has been permanently ruined by his work."

There is a construction boom in nuclear power reactors in parts of Asia. Some of those reactors are built close to the sea in areas that are likely quite vulnerable to quakes and tsunamis.