Web browser manufactures often market their products to consumers with an emphasis on privacy, assuring users that their products can better control how personal information is used online. Carnegie Mellon privacy researcher Lorrie Cranor explains that many companies have developed quiet ways to step around some of that privacy-protecting code.
Eric Gilbert, an assistant professor at Georgia Tech, tells Audie Cornish about his latest study on work emails. He looked at how certain words or phrases used in work correspondence can reveal if the message is being sent by someone higher up or further below you on the corporate food chain.
Dengue fever, a nasty disease caused by a virus, is just beginning to show up in the U.S. It’s carried from person to person by mosquitoes, and one researcher studying the spread is looking for clues in the age of the insects. But it’s not very easy to tell how old a mosquito is.
Russian researchers in Antarctica are on the verge of piercing a hole through two miles of ice into an ancient lake, untouched by the light of day for some 20 million years. But it’ll be a delicate process to break through without disturbing the pristine waters. Guest host David Green speaks with Antarctic researcher John Priscu about the process.
The anesthetic and club drug ketamine seems to lift depression symptoms in a matter of hours. But how does it work? Researchers are searching for the answer in an attempt to make a new class of depression medications. “We can take care of a migraine in hours,” one researcher asks. “So why do we have to wait weeks or months with depression?”