science

House Dems Grill White House Spin Man

Mar 20, 2007
Henry Waxman's House committee put the irons to Philip A. Cooney on Monday. The former oil lobbyist who became chief of staff of the White House Council on Environmental Quality made hundreds of edits to government reports in order to downplay the link between fossil fuels and global warming.
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How Flying Saucers Could Save the World

Mar 19, 2007
It may sound like science fiction, but researchers are working on a number of bizarre emergency plans to fight global warming, including a mock volcano that spews reflective dust and a solar shade made up of a trillion flying saucers. Scientists have been hesitant to discuss such "geoengineering" schemes, but they may be our only hope if humans fail to curb emissions or the crisis turns out to be worse than predicted.

Warmest Winter in at Least 125 Years

Mar 16, 2007
The National Oceanic and Atmospheric Administration has declared this winter the warmest on record for the Northern Hemisphere. So far, 2007 appears likely to rank as the warmest overall year. Annual temperatures have broken the record in 10 of the last dozen years.

‘This Pale Blue Dot’

Mar 8, 2007
This Carl Sagan tribute video really puts things in perspective. Just remember that all war, tragedy and hatred take place on a tiny blue speck in the middle of nowhere, and we have the power to do something about it.

A Coalition of the Unwilling

Mar 7, 2007
While America is still begrudgingly coming to terms with the climate crisis, British politicians, scientists and newspapers have been shouting from the rooftops for years. So why is the U.S. so far behind its closest ally? Truthdig foreign correspondent Sarah Stillman spoke with more than 20 experts to find out.

Retired Generals, Admiral Warn Against Attack on Iran

Feb 4, 2007
Three former high-ranking U.S. military men have called on the Bush administration to pursue diplomacy with Iran, saying "an attack on Iran would have disastrous consequences," a concern shared by a group of 22 physicists, including 12 Nobel laureates, which has asked Congress to restrict the president's ability to use nuclear weapons against Tehran.

The Health Risks of Modesty

Feb 2, 2007
A new study in The Lancet says doctors need to be more aggressive in questioning their patients about sex. According to the authors of the study, sexual problems are often related to serious health risks: "If a man comes in with erectile dysfunction, it can be the tip of the iceberg."

Bad News From Global Warming Experts

Feb 1, 2007
The most authoritative climate change panel, with 2,500 scientists from 130 countries, is expected to project the biggest change in average temperatures in thousands of years. The Intergovernmental Panel on Climate Change believes that even if governments manage to stabilize greenhouse gas emissions, oceans will continue to rise for at least 1,000 years.

Forgetting Addiction

Jan 26, 2007
When a stroke victim and two-pack-a-day smoker woke up having forgotten his habit, researchers went looking for the damaged part of his brain that seemed to have switched off his cravings. Having found it, scientists are hoping to discover new methods to understand and treat addiction.