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Jul 25, 2011

SCIENCE News, Jul 25, 2011

With space shuttle era over, U.S. robot set for Mars
Fri,22 Jul 2011 04:19 PM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - NASA moved on to a new chapter in space exploration on Friday, a day after the end of its shuttle program, by announcing details of plans to determine if Mars has or ever had the ingredients for life.
 
New rules urged on hybrid animal-human experiments
Thu,21 Jul 2011 04:20 PM PDT
Reuters - LONDON (Reuters) - Scientific experiments that insert human genes or cells into animals need new rules to ensure they are ethically acceptable and do not lead to the creation of "monsters," a group of leading British researchers said on Friday. Full Story

Atlantis has landed, ending NASA's shuttle era
Thu,21 Jul 2011 01:49 PM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - The space shuttle Atlantis returned from NASA's final shuttle mission on Thursday, ending a 30-year era that opened the space frontier, exposed its dangers and established a toehold for future endeavors beyond Earth.

Space shuttle prepares to depart station for last time
Thu,21 Jul 2011 12:47 PM PDT
Reuters -
photoHOUSTON (Reuters) - The crew of NASA's final space shuttle mission closed the hatch to the International Space Station for the final time on Monday in preparation for the shuttle's last flight back to Earth.

U.S. space shuttle spawned heart pump, fly by wire
Thu,21 Jul 2011 12:47 PM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - As the United States prepares to end its space shuttle program, technologies developed to nurture the reusable spaceships through three decades of flight will live on in day-to-day use on Earth.

Small fish said vital to seas; lower catches urged
Thu,21 Jul 2011 11:45 AM PDT
Reuters -
photoOSLO (Reuters) - Small fish play a big role in the oceans and catches should be cut sharply to safeguard marine food chains from plankton to blue whales, an international team of experts said on Thursday.

Emotional shuttle crew say goodbye to "old friend"
Thu,21 Jul 2011 10:30 AM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - The end of the U.S. space shuttle program launched the Atlantis crew on an emotional roller coaster on Thursday, with pride at a successful finale vying with sadness that their 30-year undertaking is over.

NASA's "Final Four" astronauts close out shuttle era
Thu,21 Jul 2011 02:06 AM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - NASA downsized the crew for the final flight of its shuttle program as a safety precaution.

Hubble detects a tiny fourth moon around Pluto
Wed,20 Jul 2011 12:34 PM PDT
Reuters -
photoWASHINGTON (Reuters) - The Hubble Space Telescope has discovered a tiny fourth moon orbiting the distant icy dwarf planet Pluto, NASA said on Wednesday.

U.S. wants to talk outer space with China
Tue,19 Jul 2011 01:31 PM PDT
Reuters - WASHINGTON (Reuters) - The United States wants to open a regular dialogue with China on outer space in an effort to create "rules for the road" and reduce the risk of misunderstandings, a U.S. defense official said on Tuesday. Full Story

Last U.S. space shuttle leaves station
Tue,19 Jul 2011 11:08 AM PDT
Reuters -
photoCAPE CANAVERAL, Florida (Reuters) - The last U.S. space shuttle departed the International Space Station on Tuesday, ending a 12-year program to build and service the orbital outpost, the primary legacy of NASA's shuttle fleet.

Space shuttle prepares to depart station for last time
Mon,18 Jul 2011 11:45 AM PDT
Reuters -
photoHOUSTON (Reuters) - The crew of NASA's final space shuttle mission closed the hatch to the International Space Station for the final time on Monday in preparation for the shuttle's last flight back to Earth.

Brain swelling may be common with Alzheimer's drugs
Mon,18 Jul 2011 09:49 AM PDT
Reuters - PARIS (Reuters) - Three patients treated with an experimental Bristol-Myers Squibb Alzheimer's drug have developed a type of brain swelling known as vasogenic edema, but the side effect may be common in Alzheimer's patients, researchers said on Monday. Full Story

Astronauts pack up for last shuttle ride home
Sun,17 Jul 2011 03:29 PM PDT
Reuters -
photoHOUSTON (Reuters) - The shuttle Atlantis astronauts finished packing more than 2 tonnes of old equipment and trash from the International Space Station into a cargo hauler on Sunday for the last shuttle ride back to Earth.

NASA probe enters orbit around asteroid Vesta
Sun,17 Jul 2011 02:50 AM PDT
Reuters -
photoHOUSTON (Reuters) - A robotic NASA science probe slipped into orbit around the potato-shaped asteroid Vesta on Saturday to begin a yearlong study of the second largest object in the asteroid belt.

HEALTH News, Jul 25, 2011

Transparency rules a tangle at cancer journals
Fri,22 Jul 2011 02:52 PM PDT
Reuters - NEW YORK (Reuters Health) - Economic ties that could bias drug trials and patient care might remain hidden due to tangled disclosure rules at medical journals, a new study reveals. Full Story

Take-home chlamydia tests tied to more screening
Fri,22 Jul 2011 02:02 PM PDT
Reuters - NEW YORK (Reuters Health) - Women at risk for chlamydia infections are more likely to get tested if they can do it at home instead of going to a clinic, suggests new research. Full Story

Parents' stress tied to pollution's effect on kids
Fri,22 Jul 2011 01:11 PM PDT
Reuters - NEW YORK (Reuters Health) - Children living in high-stress households are more vulnerable to lung damage from traffic pollution than children whose parents are less stressed out, according to the results of a new study. Full Story

Japanese herb for hot flashes fails in U.S. trial
Fri,22 Jul 2011 11:51 AM PDT
Reuters - NEW YORK (Reuters Health) - An herbal remedy widely used in Japan to ease menopause symptoms failed to show the same benefits in a clinical trial of U.S. women, researchers report. Full Story

Childhood pets linked to lower allergy risk
Fri,22 Jul 2011 10:38 AM PDT
Reuters - NEW YORK (Reuters Health) - Good news for families that would love to have a furry dog or cat but hesitate for fear the kids might become allergic: Fido or Kitty might actually be good for children's health, scientists say. Full Story

Childhood pets linked to lower allergy risk
Fri,22 Jul 2011 10:37 AM PDT
Reuters - NEW YORK (Reuters Health) - Good news for families that would love to have a furry dog or cat but hesitate for fear the kids might become allergic: Fido or Kitty might actually be good for children's health, scientists say. Full Story

Life expectancy rises with AIDS therapy in Uganda
Fri,22 Jul 2011 07:24 AM PDT
Reuters - NEW YORK (Reuters Health) - Ugandan HIV and AIDS patients receiving antiretroviral "cocktail" therapy can expect to live nearly as long as their compatriots who don't have HIV, a new study finds. Full Story

Under-eye fat transfer lasts a few years: study
Fri,22 Jul 2011 07:22 AM PDT
Reuters - NEW YORK (Reuters Health) - Fat transferred under the eyes to create a younger-looking face can last for at least three years, suggests a new study of people who had the surgery. Full Story

Health at birth linked to teen academic performance
Fri,22 Jul 2011 07:20 AM PDT
Reuters - NEW YORK (Reuters Health) - Babies who get low scores on a test of heart, lung and brain function given just a few minutes after birth may be more likely to need special education as teenagers, suggests a new study from Sweden. Full Story

Return to smoking after heart attack ups death risk
Fri,22 Jul 2011 07:15 AM PDT
Reuters -
photoNEW YORK (Reuters Health) - After a heart attack, quitting smoking may offer a patient more benefits than any medication, but Italian researchers say the flipside is that resuming smoking after leaving the hospital can raise the same patient's risk of dying as much as five-fold.

J&J warns doctors of Doxil cancer-drug shortage
Thu,21 Jul 2011 02:06 PM PDT
Reuters - NEW YORK (Reuters) - Johnson & Johnson has cautioned doctors not to begin treatment with its Doxil cancer drug because of shortages of the medicine made by an outside manufacturer. Full Story

Edwards Lifesciences profit edges higher
Thu,21 Jul 2011 01:15 PM PDT
Reuters - CHICAGO (Reuters) - Edwards Lifesciences Corp on Thursday reported slightly higher second-quarter profit, led by increased sales of transcatheter heart valves in Europe.Full Story

Edwards Lifesciences profit edges higher
Thu,21 Jul 2011 01:14 PM PDT
Reuters - CHICAGO (Reuters) - Edwards Lifesciences Corp on Thursday reported slightly higher second-quarter profit, led by increased sales of transcatheter heart valves in Europe.Full Story

After tour, Reservists' mental health may suffer
Thu,21 Jul 2011 12:22 PM PDT
Reuters -
photoNEW YORK (Reuters Health) - Reservists returning from Iraq orAfghanistan may have more trouble adjusting to life at home than full-time soldiers do -- and that can take a toll on their mental well-being, a UK study finds.

Benefit of MS drugs comes at steep price: study
Thu,21 Jul 2011 12:16 PM PDT
Reuters - NEW YORK (Reuters Health) - Drugs used in the hope of slowing multiple sclerosis progression may help some patients, but at a very high cost, according to a study out Wednesday. Full Story

BUSINESS News, Jul 25 2011

Canon posts Q2 earnings fall, lifts forecast
Sun,24 Jul 2011 11:38 PM PDT
Reuters - TOKYO (Reuters) - Canon Inc posted a 30.9 percent decline in quarterly operating profit on Monday, hurt by production halts due to parts shortages after the March 11 earthquake, but it raised its full-year forecast due to a faster recovery than expected. Full Story

Canon posts 30.9 percent drop in Q2 profit, raises forecast
Sun,24 Jul 2011 11:15 PM PDT
Reuters - TOKYO (Reuters) - Canon Inc posted a 30.9 percent decline in quarterly operating profit on Monday, hurt by production halts due to parts shortages after the March 11 earthquake, but it raised its full-year forecast due to a faster recovery than expected. Full Story

Analysis: Trichet loses face but leaves ECB a winner
Sun,24 Jul 2011 10:54 PM PDT
Reuters -
photoFRANKFURT (Reuters) - On the face of it he buckled.

Asia watches and hopes U.S. will avoid debt "suicide"
Sun,24 Jul 2011 10:52 PM PDT
Reuters - SINGAPORE (Reuters) - Bewildered Asian officials could only watch and hope for the best on Monday after U.S. lawmakers failed to break a debt impasse that threatens to trigger a default and up-end global financial markets. Full Story

photoNEW YORK (Reuters) - The United States took a step closer to losing its coveted triple-A credit rating over the weekend as a political impasse in Washington reduced hopes of an agreement to meaningfully cut the nation's budget deficit.

GM clashed with Kremlin over Opel unit: report
Sun,24 Jul 2011 06:34 PM PDT
Reuters - LONDON (Reuters) - General Motors canceled the sale of its Opel and Vauxhall brands two years ago because the proposed buyers were demanding the right to sell its factories to a Russian state-owned car maker, the Times said on Monday. Full Story

Reid: Republican debt-limit plan a nonstarter
Sun,24 Jul 2011 05:50 PM PDT
Reuters - WASHINGTON (Reuters) - House of Representatives Speaker John Boehner's plan to raise the debt limit to cover a few months of borrowing activity is a "nonstarter," Senate Democratic Leader Harry Reid said on Sunday. Full Story

Companies churn out profits but not jobs
Sun,24 Jul 2011 05:06 PM PDT
Reuters -
photoNEW YORK (Reuters) - The sluggish pace of hiring may be hobbling the U.S. economy, but it's not been holding back big U.S. companies' profits thanks to growth overseas and cost controls at home. And that's bad news for the more than 14 million Americans without jobs.

Senate Democrats craft new debt limit bill: aide
Sun,24 Jul 2011 03:02 PM PDT
Reuters - WASHINGTON (Reuters) - Democrats in the Senate have developed a plan that would achieve around $2.5 trillion in savings over 10 years and provide the same increase to the Treasury Department's borrowing authority to take it through 2012, a senior Senate Democratic aide told Reuters. Full Story

Analysts view: A Sunday debt deal looks less likely
Sun,24 Jul 2011 03:01 PM PDT
Reuters - NEW YORK (Reuters) - House of Representatives Speaker John Boehner on Sunday told his fellow Republicans that "there is a path" to cut U.S. spending and raise the debt ceiling, but it will require his party to accept sacrifices, according to two sources who heard his message. Full Story

Analysis: In debt row, hints of emerging-economy crises
Sun,24 Jul 2011 02:59 PM PDT
Reuters - WASHINGTON (Reuters) - Debt default. A ratings downgrade. Political deadlock. Such terms, once associated primarily with the developing world, now abound in the mighty United States. Full Story

Analysis: Companies churn out profits but jobs don't follow
Sun,24 Jul 2011 02:00 PM PDT
Reuters -
photoNEW YORK (Reuters) - The sluggish pace of hiring may be hobbling the economy, but it's not been holding back big U.S. companies' profits thanks to growth overseas and cost controls at home. And that's bad news for the more than 14 million Americans without jobs.

Timeline: How the debt talks spiraled into crisis
Sun,24 Jul 2011 01:51 PM PDT
Reuters -
photo(Reuters) - With financial markets on edge, White House officials and Republican leaders scrambled to reassure them that the United States will avert default and lift its $14.3 trillion borrowing limit beforeAugust 2.

Wall St Week Ahead: Markets edgy on debt talk stalemate
Sun,24 Jul 2011 01:03 PM PDT
Reuters -
photoNEW YORK (Reuters) - Much of the United States may be frying in near-record temperatures but Wall Street has been feeling the heat for months. Wrangling over the debt ceiling has kept markets on edge, and investors are still waiting for a breakthrough that leads to a deal to avoid a devastating default.

Elusive rebound better come soon
Sun,24 Jul 2011 12:30 PM PDT
Reuters - WASHINGTON (Reuters) - American consumers, faced with grim job prospects and the looming threat of a national debt default, are in no position to support the global economy with a new wave of spending. Full Story