2011-03-25 所属栏目:欧美文化

If you don't exercise regularly, a sudden bout of energetic activity can trigger a heart attack, and may even kill you, according to a new study published in JAMA, the journal of the American Medical

2011-03-25 所属栏目:欧美文化

Scientists for the first time have produced fertile sperm cells in a test tube. The technique offers hope to infertile men as well as to young male cancer patients worried about being able to father

2011-03-25 所属栏目:欧美文化

Ongoing excavations at the La Brea Tar Pits are revealing new details about life in Ice Age Los Angeles, tens of thousands of years ago. For more than a century, scientists have been uncovereing the

2011-03-24 所属栏目:欧美文化

On Wednesday, Panasonic, Fujitsu and NEC restarted electronics factories. But, as they were doing so, other companies were halting production, because of difficulty getting parts.Sony stopped work at

2011-03-24 所属栏目:欧美文化

Protests have taken place across Australia against plans by the Labor government to implement a carbon tax. Critics say, without a binding global agreement, the proposed levy will cost jobs and damag

2011-03-23 所属栏目:欧美文化

The disaster in Japan is expected to affect economies in Southeast Asia, but economists say the damage is likely to be limited. They say the region may even see increased investments from Japan as com

2011-03-23 所属栏目:欧美文化

BRUSSELS, March 21 (Xinhua) -- European Union (EU) finance ministers Monday laid out details of the permanent bailout fund which will have a capital base of 700 billion euros (987 billion U. S. dollar

2011-03-23 所属栏目:欧美文化

NEW YORK, March 22 (Xinhua) -- U.S. stocks declined on Tuesday on high oil prices and possible earning lost from airline companies because of Japan disaster.With no economic news released on Tuesday,

2011-03-23 所属栏目:欧美文化

WELLINGTON, March 23 (Xinhua) -- Fuel prices are at their highest level in nearly three years in New Zealand on Wednesday after the four main oil companies increased their prices by 3 cents.Shell, Cal

2011-03-22 所属栏目:欧美文化

World Bank officials say the recent earthquake and tsunami could cost Japan's economy as much as $235 billion and recovery could take up to five years.Monday's report from the bank says the damage m

2011-03-22 所属栏目:欧美文化

The president of the World Bank cautioned on Monday that much remains to be done to improve the economies in countries in the Middle East and North Africa where popular uprisings have removed repressi

2011-03-22 所属栏目:欧美文化

Doctors at a hospital in the eastern city of Boston have performed the first full-face transplant in the United States on a man who lost most of his face in a crippling electrical accident.In a 15-hou

2011-03-21 所属栏目:欧美文化

It's been a week since a massive earthquake and tsunami devastated a large part of eastern Japan killing at least 6,548 people. While much of the attention remains focused on the crippled Fukushima n

2011-03-21 所属栏目:欧美文化

Modern Geiger counters don't click. As is the case with so many other devices, they have gone digital. At least that is true for the high-tech Japanese Geiger counters here. But they still measure r

2011-03-21 所属栏目:欧美文化

TRIPOLI, March 20 (Xinhua) -- War clouds are gathering over here as Western forces have started launched air strikes against Libyan leader Muammar Gaddafi's forces after a no-fly zone is imposed on L

2011-03-20 所属栏目:欧美文化

KORIYAMA, JAPAN _ Confusion and anxiety abound in the communities closest to the Fukushima-1 nuclear power plant. But even experts, in Tokyo and other world capitals, attempting to keep track of the s

2011-03-20 所属栏目:欧美文化

American public health officials are reassuring West Coast residents that radiation from Japan's troubled Fukushima Daiichi nuclear plant does pose a threat to the United States. Still, some resident

2011-03-20 所属栏目:欧美文化

As Japan continues to battle a worsening crisis at the damaged Fukushima nuclear power plant, U.S. nuclear officials are responding to President Barack Obama's call to ensure that nuclear power plant

2011-03-19 所属栏目:欧美文化

The World Health Organization (WHO) warns against the indiscriminate use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Jap

2011-03-19 所属栏目:欧美文化

The nuclear crisis in Japan has re-ignited a debate in India over nuclear energy. India is planning to spend billions of dollars to build new atomic reactors. Experts say the energy-hungry nation will

2011-03-19 所属栏目:欧美文化

As much of the world reels from civil unrest and natural disasters, Russia is cashing in on high oil prices that may allow it eliminate its budget deficit in 2011.Libya suspends oil exports. Political

2011-03-18 所属栏目:欧美文化

U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi p

2011-03-18 所属栏目:欧美文化

The economic cost of the worst natural disaster in Japan's history continues to rise. Experts are saying the devastating combination of earthquake, tsunami and now - the deepening nuclear crisis, is

2011-03-18 所属栏目:欧美文化

Japan's stock market retreated again Thursday, and officials from the world's leading economies agreed to meet about the effect the earthquake, tsunami and nuclear crisis is having on the fragile gl

2011-03-18 所属栏目:欧美文化

The U.S. space probe MESSENGER is poised to enter orbit around Mercury early Friday, Universal time, capping a nearly seven-year journey to the solar system’s innermost planet. Scientists with the U