Scientists propose a lost moon of Saturn, which they call Chrysalis, pulled on the planet until it ripped apart, forming rings and contributing to Saturn's tilt.
A team of researchers from the Brigham and Women's Hospital and MIT is designing a new method to help improve adherence and reduce the risk of pregnancy by offering an oral contraceptive that could be taken once a month.
Former Google CEO Eric Schmidt and his wife, Wendy, have given $150 million to a research institute to establish a “new era of biology” aimed at battling diseases with a mix of data and life science studies.