Aug 27, 2015

Blood test could predict breast cancer's return: study

An experimental blood test may be able to predict whether a woman with breast cancer will suffer a relapse months before new tumors would be detectable on scans, researchers said Wednesday. The technology, described in the journal Science Translational Medicine, works by detecting cancer ...

Research on brain disorders leads to superclever mice

Aug 15, 2015

Research on brain disorders leads to superclever mice

Scientists have genetically modified mice to be super intelligent and found they are also less anxious, a discovery that may help in the search for treatments for disorders such as Alzheimer’s, schizophrenia and post traumatic stress disorder (PTSD). Researchers from Britain and Canada found ...

Genome study reveals how the woolly mammoth thrived in the cold

Jul 3, 2015

Genome study reveals how the woolly mammoth thrived in the cold

Woolly mammoths spent their lives enduring extreme Arctic conditions including frigid temperatures, an arid environment and the relentless cycle of dark winters and bright summers. An exhaustive genetic analysis of these bygone Ice Age giants and their living cousins, Asian and African elephants, has ...

Secret to restoring the scent of roses is found

Jul 3, 2015

Secret to restoring the scent of roses is found

Shakespeare said a rose by any other name would smell as sweet. These days, many kinds of roses have little fragrance. But a new discovery might change that. A study of roses that do have a strong scent revealed a previously unknown chemical process ...

Jun 26, 2015

Scientists crack gene secret that lets poppies make morphine

Scientists have identified a key gene used by poppies to make morphine, paving the way for better methods of producing the medically important drug, potentially without the need for cultivating poppy fields. The latest finding follows recent success in engineering brewer’s yeast to synthesise ...

Jun 18, 2015

New drug compound may beat malaria with single $1 dose

Scientists have discovered a new anti-malarial compound that could treat patients with a single $1 dose, including those with strains of the mosquito-borne disease that are resistant to current drugs. Although it is still years from reaching the market, results from tests conducted on ...

China's big biotech bet starts to pay off

Jun 10, 2015

China's big biotech bet starts to pay off

Years of pouring money into its laboratories, wooing scientists home from overseas and urging researchers to publish and patent is starting to give China a competitive edge in biotechnology, a strategic field it sees as ripe for “indigenous innovation.” The vast resources China can ...