Sep 21 Watch 6:27 How robots are joining the police force By PBS News Hour In light of the recent bombings in New York and New Jersey, science correspondent Miles O'Brien takes a look at a new technology that is increasingly being used by law enforcement: bomb-disarming robots. Operated from a safe distance, these robots… Continue watching
Aug 31 Watch 6:53 Helping student inventors turn big ideas into the next big thing By PBS News Hour It’s back-to-school season, but these students have taken their brainstorming outside the classroom to solve pressing, real-life problems. Visit a competition where teams of student inventors pitch their entrepreneurial ideas to guests posing as investors, who vote on the best… Continue watching
Aug 24 Watch 5:29 Four light years away, a planet may be hospitable to life By PBS News Hour Scientists have discovered a potentially habitable new world, a mere four light years away from Earth. They call the planet “Proxima B,” and it may feature characteristics that are just right for human life. Nonetheless, it has some major differences… Continue watching
Aug 17 Watch 6:00 Kilauea has been erupting since 1983 — can scientists predict when it will stop? By PBS News Hour Hawaii’s Kilauea has been erupting for over 30 years, making it the longest-flowing volcano on earth. Because of this remarkable activity, it is also currently the most researched. Geologist Mike Garcia has studied Kilauea for decades and believes that analyzing… Continue watching
Aug 10 Watch 8:16 How machines are learning to read your mood By PBS News Hour Can artificial intelligence be emotionally intelligent? In Boston, researchers have programed BB-8, the little droid from “Star Wars: The Force Awakens,” to detect expressions and determine how people are feeling. And that technology is being adapted for marketing, video games,… Continue watching
Aug 03 Watch 6:52 In the increasingly damaged sea, one animal is thriving By PBS News Hour Climate change, overfishing and pollution would naturally seem harmful for marine life. But one group of animals appears to be thriving: jellyfish. The blob-like creatures reproduce rapidly in higher temperatures and can prosper in waters tainted by human activity, such… Continue watching
Jul 13 Watch 8:54 Medical marijuana research comes out of the shadows By PBS News Hour It was an unprecedented meeting of the minds and it happened at Harvard Medical School. The subject of April’s confab? Medical cannabis. Researchers suspect cannabis can do so many things, from fighting cancer to easing concussions and Crohn’s disease. There… Continue watching
Jul 06 Watch 9:20 Until research unlocks medical understanding of marijuana, patients experiment By PBS News Hour Lenny and Amy’s 5-year-old son has epilepsy. When conventional medications caused terrible side effects, they started giving him a daily drop of cannabis oil, with dramatic results. But it’s a calculated risk: While there is anecdotal evidence of cannabis’ effectiveness,… Continue watching
Jun 29 Watch 7:34 NASA promising July 4 big bang — and lots of science — when Juno probe reaches Jupiter By PBS News Hour On Independence Day NASA’s Juno spacecraft reaches the largest planet in our solar system and is expected to transmit pictures the 1.8 billion miles back to Earth. But even more interesting than pictures, scientists hope to collect tons of data… Continue watching
Jun 29 Watch 6:41 Zika, security concerns overblown says Rio Olympics boss By PBS News Hour The Olympic games open in less than six weeks away and organizers insist that Rio is ready. The venues will be completed and concerns over Zika and security are overblown they say even as more high-profile athletes say they’re not… Continue watching