The global drive to eradicate malaria is beginning to show dividends, with more than a third of the most affected African nations slashing the number of cases of the deadly infection by half, according to a new United Nations health agency report released today. The 2009 World Malaria Report, produced by the World Health Organization (WHO), said that funding to fight the mosquito-borne disease had more than doubled, from $730...

Paul A. Samuelson (May 15, 1915 — December 13, 2009) has often been described as the foremost academic economist of the 20th century. Randall E. Parker, the economic historian, has called him the “Father of Modern Economics”. All this may be hotly disputed in Chicago, but in any case, Samuelson was the first American to receive the Nobel prize in economic sciences. The Swedish Royal Academy’s citation stated that he...

A professor in formal attire, driving his own Beetle to the sprawling Massachusetts Institute of Technology (MIT) campus and turning up in class to “open up visions of his students” — that’s how Bengal finance minister Asim Dasgupta remembers his teacher, Paul A. Samuelson. Samuelson, who helped form the basis of modern economics, died yesterday at his home in Belmont, Massachusetts, after a brief illness. He was 94. “He was a...

European scientists cast doubt on whether oil alternatives can ever be sustainably produced in significant quantities.  Scientists at the European commission have cast doubt on whether biofuels could ever be produced sustainably in significant quantities, dealing a blow to the aviation industry, which sees such fuel as a key way to reduce its emissions. The researchers argue that the greenhouse gases emitted in making biofuel may well negate most of...

The road to Khardung La begins in the Indian town of Leh on the northwestern fringe of the Himalayas. Exhaust-spewing army trucks rattle up the side of dry rock, past Buddhist monasteries clinging to the craggy mountainside and alongside small farms barely scraping fertility from the earth. Khardung La, the highest motorable mountain pass in the world, is more than 18,000 ft. above sea level, the air so thin that...