Apr 27 There's a measles outbreak. Do you need another shot? By Nsikan Akpan If you had measles as a child, do you need another shot? What if you can’t remember if you were vaccinated? Your measles questions answered. Continue reading
Apr 25 Watch 6:47 Why humans may have more in common with chimps than we thought By Jeffrey Brown, Leah Nagy What can humans learn about ourselves from studying chimpanzees? Primatologist Frans de Waal has spent almost three decades studying the behavior and intelligence of chimpanzees. Now, he’s focused on their emotional lives--and he’s found primates and people aren’t so different… Continue watching
Apr 25 Scientists get one step closer to decoding thoughts into speech By Karen Weintraub, Scientific American Using electrodes and computer algorithms, researchers have generated intelligible sentences from the thoughts of people without speech difficulties, sparking hope that similar technology could eventually provide a voice to people who can't speak. Continue reading
Apr 24 Watch 9:37 Can Antarctica remain a refuge for science and peace? By William Brangham, Mike Fritz, Emily Carpeaux Antarctica is virtually uninhabited by people. There are no roads, no cities, no government. But thanks to a remarkable Cold War diplomatic breakthrough, the last continent ever discovered remains a place devoted almost exclusively to science. William Brangham reports on… Continue watching
Apr 24 Explore the haunting remains of an Antarctic whaling boomtown By Vicky Stein Deception Island, aptly named, hides its history. The island conceals a secret bay, a sunken volcanic caldera that hosts rusting whaling equipment and the legacy of human industry in Antarctica. Continue reading
Apr 24 EPISODE 1: Nobody warned us it would be like this By PBS NewsHour On a big white cruise ship, 140 tourists have paid thousands of dollars for a rare first-hand tour of Antarctica. Humans didn't set foot on the continent until about 200 years ago, but now, it draws more than 50,000 visitors… Continue reading
Apr 24 EPISODE 2: I'm a penguin counter for God's sake! By PBS NewsHour Ron Naveen has been counting penguins on a remote, inhospitable stretch of Antarctica for nearly four decades. He's one of the few people who still counts these adorable, flightless, slightly awkward birds by hand. Penguins have survived a host of… Continue reading
Apr 24 EPISODE 3: Bars, babies and a big breakthrough By PBS NewsHour Over thousands of years, humans built civilizations on every other continent on Earth. But it wasn't until the 1800s that we arrived on Antarctica. Today, it's still a place with no indigenous population, no official government and not a single… Continue reading
Apr 24 EPISODE 4: What the ice is telling us By PBS NewsHour Antarctica is covered almost entirely by thick sheets of ice, but that ice is now slipping away at an accelerating rate. Many researchers say that as the Earth continues to warm, more and more of the continent's ice will end… Continue reading
Apr 22 Watch 5:15 A photography exhibit of melting ice -- and shifting consciousness By Jeffrey Brown, Anne Azzi Davenport The melting of polar ice masses is a prominent topic in the news lately, but it’s difficult to imagine what the process would look like. In Austin, Texas, a recent photography exhibit aimed to make the concept of climate change… Continue watching