The bleeding edge

More than just beautiful flowers, wild orchids have been confounding scientists for years. Our friends at Sidedoor — a podcast from the Smithsonian — set out to find a rare specimen for themselves. Guest: ⁠Lizzie Peabody⁠, host of ⁠Sidedoor⁠ For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ...  Show more

The past few months have been full of Alzheimer's optimism: new ideas that could prevent the disease from taking hold, medications that seem to slow it down, and an experimental surgery that might even be able to reverse its progression. It's a lot of hype. Should we believe it? ...  Show more

If there’s one thing we can all agree on, it’s that periods are terrifying. Well, men have certainly seemed to think so. All the way back to Roman times, the male chroniclers of the human condition have agreed on one thing: menstruation is unseemly, ungodly and just plain horribl ...  Show more

A new podcast is on a mission to retrieve unsung female scientists from oblivion. Learn more about your ad choices. Visit megaphone.fm/adchoices 

A new podcast is on a mission to retrieve unsung female scientists from oblivion. Learn more about your ad choices. Visit megaphone.fm/adchoices 

A shocking revelation about menstrual products has women pissed to learn how their tampons have been tested for all these years. Scientists are using Pink Floyd to study how our brain processes music, which could pave the way for composing music through thought. And V chats with ...  Show more