Japan floods death toll rises to 15

The death toll from heavy rains and flooding in southern Japan has risen to 15, a government official said Saturday, as rescuers continued work to evacuate isolated survivors.

Killing cancer in the heat of the moment

Mineko Kengaku, Tatsuya Murakami, and their colleagues from Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) have developed a new method that modifies the surface of nanorods, making them more efficient ...