Short Wave Folgen

June 6, 1944 the Allied Forces stormed the beaches of Normandy and took the Nazis by surprise in the largest sea-to-land invasion in history. This would be remembered as D-Day and would ultimately lead to the end of World War II in Europe. However, this planned attack wouldn't have been possible without deep knowledge of ocean tides! We get into the whole story, including why tides sit at the intersection of astronomy and marine ecology — and why understanding tides are key to a greener future.Want to hear us cover more science history? Email us at shortwave@npr.org. Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

People with post-traumatic stress disorder (PTSD) may soon have a new treatment option: MDMA, the chemical found in ecstasy. In August, the Food and Drug Administration plans to decide whether MDMA-assisted therapy for PTSD will be approved for market based on years of research. But serious allegations of research misconduct may derail the approval timeline. NPR science reporter Will Stone talks to host Emily Kwong about the clinical trials on MDMA-assisted therapy research and a recent report questioning the validity of the results. Read Will's full story here. Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

A silky shark named Genie traveled from the Galapagos Islands out to the open ocean and back – over 17,000 miles – over the course of a year and a half. That's an average of 31 miles per day, making Genie's journey the longest recorded migration for a silky shark. Marine scientist Pelayo Salinas de León and his team named Genie in honor of the late marine biologist Eugenie Clark – also known as "The Shark Lady." She devoted her life to the study of sharks and to improving their reputation. Have another story you want us to cover? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy