Researchers in California described Wednesday their new method for mass-producing the key ingredient for the herbal drug artemisinin, the most powerful antimalarial on the market. Already, the French drugmaker Sanofi is ramping up production at a plant in Italy to manufacture the ingredient and the drug.
Global health advocates say they expect this new method of producing artemisinin will at last provide a stable supply of the drug and cut the overall cost of malaria treatment.
Scientists reported Wednesday that they had developed a way to measure how much pain people are experiencing by scanning their brains.
The researchers hope the technique will help doctors treat pain better, but the work is also raising concerns about whether the technique might interfere with doctors simply listening to their patients.
Now, when someone is in pain, a doctor has no way to judge its severity except to ask questions, a method that often is inadequate.
Former El Paso Independent School District Superintendent Lorenzo Garcia is escorted by his attorneys into a Texas courthouse. He was found guilty of fiddling with El Paso schools' test scores for his own financial gain.
Lorenzo Garcia, the former superintendent of schools in El Paso, Texas, has been sitting in a federal prison since last year. He's the nation's first superintendent convicted of fraud and reporting bogus test scores for financial gain.