Nov 08 Watch ALMA telescope spots birth of a planet in ‘milestone’ discovery By PBS News Hour Using the ALMA radio telescope in Chile, astronomers were able to capture the formation of a new planet, and scientists are observing it happen more clearly than ever before. Hari Sreenivasan reports. Continue watching
Oct 21 Watch Paralyzed man walks after transplanted cells repair his spine By PBS News Hour A Bulgarian man who was paralyzed from the chest down after a 2010 stabbing can now walk after a pioneering transplant in Poland. Cells from the man’s nose were used to repair his spinal nerves in a surgery that gives… Continue watching
Oct 14 Watch Can science make low-sodium foods without sacrificing flavor? By PBS News Hour Americans eat twice as much salt as recommended, according to the Centers for Disease Control and Prevention. While the health risks associated with high sodium intake are widely known, many Americans won’t sacrifice taste to eat healthily. What causes these… Continue watching
Oct 14 Watch In ‘Innovators,’ Isaacson tells story of digital revolutionaries By PBS News Hour After profiling visionary individuals like Benjamin Franklin and Steve Jobs, biographer Walter Isaacson has turned his attention to a whole group of creative minds, weaving the tale of the many inventive thinkers who launched the digital revolution. Judy Woodruff sits… Continue watching
Oct 07 Watch How many Nobel Prize winners does it take to improve a light bulb? By PBS News Hour The Nobel Prize in Physics was awarded to three scientists who created the revolutionary LED light, which is 20 times more efficient than a standard incandescent bulb. Science correspondent Miles O’Brien joins Jeffrey Brown to talk about the winners and… Continue watching
Oct 03 Freewheelin’ Swedish scientists sneak Bob Dylan lyrics into scholarly articles By Nora Daly Five professors at the Karolinska Institute in Stockholm have entered into a competition to see who can incorporate the most Bob Dylan lyrics into their work before retirement. Continue reading
Sep 26 Expanding marine sanctuary is meant to save ocean from mass extinction By Rebecca Jacobson, Inside Energy President Barack Obama pledged Thursday to expand the largest ocean sanctuary to 490,000 square miles, six times its current size. The PBS NewsHour has been following how ocean acidification has impacted marine life and the Americans who depend on them. Continue reading
Sep 23 Watch Hackers breach biology to transform life into building material By PBS News Hour Continue watching
Sep 22 Has the focus on physical activity ruined playtime for kids? By Travis Daub The researchers found that physical activity is only one part of what kids like about playing, and that regimented physical play built around fitness doesn’t satisfy all needs for many kids, or meet their own definition of "play." "By focusing… Continue reading
Sep 18 Dustbusters, pacemakers and seven other inventions NASA science made possible By Laura Santhanam NASA announced this week that the agency would partner with the private sector to send astronauts to the International Space Station. The space agency awarded contracts to aerospace companies, Boeing and SpaceX. Together, they will send commercial crews into… Continue reading