News and Issues

Editor's Note: We missed this program when originally presented, but wish to highlight it now when there is reported a review of hostage policy is nearing completion: Diane Foley, mother of executed US journalist James Foley, and Debra Tice, mother of missing freelance journalist Austin Tice, talked with Judy Woodruff, co-anchor and managing editor of PBS NewsHour, about new threats to journalism and press freedom during a program at the Newseum. more »

Because of its universal nature, the droplet computer can theoretically perform any operation that a conventional electronic computer can crunch, although at significantly slower rates. Stanford Engineers, however, have a more ambitious application in mind. "Our goal is to build a completely new class of computers that can precisely control and manipulate physical matter." more »

"Sleep is helping wash away toxic proteins at night, preventing them from building up and from potentially destroying brain cells," said UCB neuroscience professor Matthew Walker. "It's providing a power cleanse for the brain. Sleep could be a novel therapeutic target for fighting back against memory impairment in older adults and even those with dementia." more »

Adults 18 years of age and older with solid tumors or lymphomas that have advanced following at least one line of standard systemic therapy, or with tumors for which there is no standard treatment, will be eligible. Each arm of the trial will enroll up to 35 patients. The trial's design calls for at least a quarter of the 1,000-patients enrolled to involve people with rare types of cancer. "After starting treatment in NCI-MATCH, a 6-month progression-free survival of 15 percent will not be considered promising, whereas a progression-free survival at six months of 35 percent will indicate that we would want to develop that treatment further." more »