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Scientists urge fresh push for AIDS cure

WASHINGTON — International scientists on Thursday urged a new push for a cure to AIDS, saying the three-decade epidemic is outpacing medications to curb it. The seven-step scientific strategy focuses efforts on key areas such as the reservoirs where human immunodeficiency virus (HIV) holes up in the body, and the…

Ancient Mayan ‘night sun’ temple found in Guatemala

GUATEMALA CITY — Archeologists have uncovered a 1,600-year-old Mayan temple dedicated to the “night sun” atop a pyramid tomb in the northern Guatemalan forest near the border with Mexico. “The sun was a key element of Maya rulership,” lead archeologist Stephen Houston explained in announcing the discovery by the joint…

NASA and Microsoft team up for Xbox ‘Mars Rover’ game

With significant budget cuts for its Mars program looming, NASA is looking to shake things up a bit, and they’ve turned to the video game makers at Microsoft to help them do it. Available now on Xbox Live, “Mars Rover Landing” uses the mostion-sensitive Kinect camera to let users interact…

Massive iceberg twice the size of Manhattan breaks off Greenland glacier

A massive iceberg twice the size of Manhattan has broken off of a glacier in Greenland, according to NASA satellite imagery, in what could be the latest indication of global warming. The images released Wednesday show the massive chunk of ice breaking off of the Petermann Glacier on the northwestern…

Report: China produces as much CO2 per person as Europe

China’s carbon dioxide (CO2) levels soared in 2011, putting its per capita emissions on a par for the first time with those of Europe, while global levels of the greenhouse gas hit another all-time high, a report released Wednesday said. Last year, China’s CO2 emissions rose by 9.0 percent, meaning…

Hubble finds rare spiral galaxy

Astronomers said Wednesday they had stumbled upon an astonishing spiral galaxy that was born nearly 11 billion years ago, a finding that could spur a rethink of how galaxies formed after the Big Bang. Dubbed BX442, the ancient star cluster was discovered in a survey of 300 distant galaxies carried…

Researchers: Lacing ocean with iron particles could stall climate change

German researchers on Wednesday said they had evidence that sowing the ocean with iron particles sucks up and stores carbon dioxide (CO2), preventing the gas from stoking dangerous climate change. But their work, touching on a fiercely controversial issue called geo-engineering, came under attack from other scientists and environmentalists. These…

Woman with thalidomide-related birth defects wins multi-million dollar settlement from drug companies

An Australian woman born without arms and legs after her mother took thalidomide during pregnancy, on Wednesday won a landmark multi-million dollar settlement in her class action against drug firms. Lynette Rowe, 50, is leading a mass lawsuit on behalf of people born with congenital defects in Australia and New…

U.S. FDA approves weight-loss drug Qsymia for use by obese people

US regulators approved the second new anti-obesity drug in 13 years, Qsymia, for use with exercise and a good diet in people who are obese or overweight with certain medical problems. Some analysts have touted Qsymia as the next “blockbuster”, akin to the best-selling cholesterol drug Lipitor, with the US…

Expert: Even without a cure the end of AIDS epidemic is in sight

Three decades into the AIDS pandemic an end to new infections is in sight, according to Anthony Fauci, director of the US National Institute of Allergy and Infectious Diseases. “We don’t even know if a cure is possible. What we know is it is possible that we can end this…

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