A new computer virus tied to some of the most sophisticated cyberweapons thus-far discovered has been found circulating in the Middle East, a Moscow-based computer security company said Thursday. If a link were confirmed, the find would expand the electronic arsenal reportedly deployed by the U.S. and Israel against their rivals in the region.
A 2 million-year-old flat-faced skull pulled from the sandstones of east Africa has shored up claims that at least three species of early humans once co-existed in an "evolutionary experiment" that saw an explosive increase in brain size paired with radically different faces, teeth and jaws.
The older a woman is when she gives birth, the lower her risk for endometrial cancer, a new study reports.
Keen to test humanity's capacity for selflessness in times of duress, the students of the "dismal science" reviewed survival data for some of history's worst shipwrecks. What they found was that women and children were only half as likely as crew members and captains to survive maritime disasters. Instead of "women and children first" and "the captain must go down with the ship," the rallying cry seemed to be "every man for himself," the authors wrote.
An Inca girl who lived 500 years ago suffered from a bacterial lung infection just before she died, report scientists who examined her mummy. The girl, about 15, was sacrificed at the summit of Llullaillaco volcano in Argentina, said Angelique Corthals, a forensic anthropologist at the City University of New York. The study, published in the journal PLoS One, used a technique that compared the proteins found in the mummy against genome databases. The mummy was one of three sacrificed children found in 1999. "The girl actually had gray hair, so I think they knew their fate," Corthals said. "And the little girl and boy also had their teeth ground down." NEW YORK TIMES
Those little puzzles that help distinguish humans from 'bots' indeed are getting harder.
Nearly all of Greenland's massive ice sheet suddenly started melting a bit this month, a freak event that surprised scientists.
When a 100-pound shipment of lobsters arrived at Bill Sarro's seafood shop and restaurant last month, it contained a surprise — six orange crustaceans that have been said to be a 1-in-10-million oddity.
The most widely prescribed drug for treating multiple sclerosis has little or no effect on a patient's progression to disability, a study found. The medicine, interferon beta, does help reduce the development of brain lesions and limit the frequency of relapses, but until now there have been few well-controlled long-term studies demonstrating its effectiveness at preventing the onset of irreversible disability.