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HIV drugs turned street drugs in South Africa

Teens in South Africa have found a new use for efavirenz (brand name Stocrin in South Africa and Sustiva in the U.S.), an antiretroviral drug that prevents HIV from making copies of itself in the body...

April 7, 2009 — Coco Ballantyne

Is wisdom in the brain?

Some of us look for wisdom in the Bible, Plato or at Grandma's knee. Dilip Jeste and his colleague Thomas Meeks are searching for it in the brain.

Jeste and Meeks, both geriatric psychiatrists at the University of California, San Diego, hypothesize in the Archives of General Psychiatry that wisdom, or at least the execution of its attributes, can be found in the brain's primitive limbic system as well as its more evolutionarily advanced prefrontal cortex...

April 6, 2009 — Jordan Lite

April Fools' Day answers

As several readers correctly answered in response to yesterday's April Fools Day blog quiz, the one real story was (drum roll…) the mind-reading robot!

April 2, 2009 — Katherine Harmon

April fools gets geeky: Can you spot the genuine story?

Did any of this year's April Fools Day gags get your goose? Test your nerd knowledge by pinpointing the actual story below. (Props to TechCrunch for pulling together an impressive fools list.)


Cloud computing in the sky
In an effort to keep cloud computing moving at the speed of light, Amazon Web Services has introduced Floating Amazon Cloud Environment (FACE)...

April 1, 2009 — Katherine Harmon

Massive lions prowled North America not so long ago

Large lions roamed North America and Europe as recently as 13,000 years ago, according to a new study published in Molecular Ecology . "These ancient lions were like a super-sized version of today's lions, up to 25 percent bigger," study co-author Ross Barnett, a researcher at the Ancient Biomolecules Centre at the University of Oxford's department of zoology, said in a statement...

March 30, 2009 — Katherine Harmon

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