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231,721 articles from PhysOrg

In Health Care Debate, U-Word Is Back

(AP) -- It's been 14 years since first lady Hillary Rodham Clinton's health care reform plan sank like a stone, swallowed by fears of a big-government power grab. In the years since, wary presidential candidates at first avoided the issue altogether, then gingerly dipped one toe, then another, back into the pool.

Arctic Ice Melt Opens Northwest Passage

(AP) -- Arctic ice has shrunk to the lowest level on record, new satellite images show, raising the possibility that the Northwest Passage that eluded famous explorers will become an open shipping lane.

Ancient Records Help Test Climate Change

(AP) -- A librarian at this 10th century monastery leads a visitor beneath the vaulted ceilings of the archive past the skulls of two former abbots. He pushes aside medieval ledgers of indulgences and absolutions, pulls out one of 13 bound diaries inscribed from 1671 to 1704 and starts to read about the weather.

Yale to Return Machu Picchu Artifacts

(AP) -- Yale University has agreed to return thousands of Inca artifacts taken from Peru's famed Machu Picchu citadel almost a century ago, the government said Saturday.

Explorer Who Found Lost Peru Cities Dies

(AP) -- Douglas Eugene "Gene" Savoy, an explorer who discovered more than 40 lost cities in Peru and led long-distance sailing adventures to learn more about ancient cultures, has died. He was 80.


SATURDAY 15. SEPTEMBER 2007


Scientists synthesize memory in yeast cells

Harvard Medical School researchers have successfully synthesized a DNA-based memory loop in yeast cells, findings that mark a significant step forward in the emerging field of synthetic biology.

A molecule that protects from neuronal disorders

Many neuronal disorders, including epilepsy, schizophrenia and lissencephaly - a form of mental retardation -, result from abnormal migration of nerve cells during the development of the brain. Researchers from the Mouse Biology Unit of the European Molecular Biology Laboratory (EMBL) in Italy, have now discovered that a protein that helps organising the cells` skeleton is crucial for preventing...

Bentley to aim for 'greener' limousines

Volkswagen's luxury car division Bentley wants to make its models more environmentally friendly and to edge closer to proposed EU limits, the financial daily Handelsblatt reported Friday, citing Bentley head Franz-Josef Paefgen.

Chip Makers Seek New Technology

(AP) -- We're used to computers becoming obsolete almost as soon as they leave the store because of rapid advances in chip technology, but the whole science of silicon chips is starting to show its age.

EU Court to Deliver Microsoft Ruling

(AP) -- When Europe's second-highest court rules Monday on Microsoft Corp.'s appeal of its landmark antitrust conviction, more will be at stake for regulators than just the behavior of the world's largest software company.

Icahn Calls for Sale of BEA Systems

(AP) -- Billionaire activist investor Carl Icahn on Friday called for the sale of BEA Systems Inc., a business software maker whose stock price has sagged with the growth in open-source software and under pressure from larger competitors such as IBM Corp. and Oracle Corp.

SCO Group Files for Bankruptcy

(AP) -- The SCO Group Inc., licenser of the Unix operating system, filed for bankruptcy protection Friday, drained by unsuccessfully filing lawsuits claiming its software code was misappropriated by developers of the open-source Linux operating system.

TD Ameritrade Says Contact Info Stolen

(AP) -- Online brokerage TD Ameritrade Holding Corp. said Friday one of its databases was hacked and contact information for its more than 6.3 million customers was stolen. A spokeswoman for the Omaha-based company said more sensitive information in the same database, including Social Security numbers and account numbers, does not appear to have been taken.

Island Building Aids River's Habitat

(AP) -- On the Mississippi River below the verdant bluffs that mark the far southern Minnesota-Wisconsin line, the federal government is waging a multi-million dollar campaign against the elements.

Bison Face Hunting at Wyoming Refuge

(AP) -- In the three decades since 18 bison stumbled onto a federal elk feeding ground outside this mountain town, the herd has ballooned to 1,200 animals - one of the largest groups of bison in the United States.

Agencies Work on DNA 'Barcodes' Database

(AP) -- To help shoppers avoid mislabeled toxic pufferfish and pilots steer clear of birds, federal agencies are starting to tap into an ambitious project that is gathering DNA "barcodes" for the Earth's 1.8 million known species.

Doctors: Protocol Key to Helping Players

(AP) -- Winston Moss was still wearing his pads when he went in for the CT scan. The Seattle Seahawks linebacker suffered a neck fracture during a road game in Baltimore in 1997, and the Ravens medical staff's emergency protocol ensured that that he quickly received the proper treatment.

Chinese Writer Wins Copyright Suit

(AP) -- A Chinese court ordered Sohu.com to compensate a script writer for lost income after the Web site sold romantic mobile phone messages he wrote without paying him, the writer and his lawyer said Friday.