Science Friday Folgen

There’s a long-held idea that autism is more prevalent in boys than girls—the CDC says it’s three times as common. But a growing body of research suggests the reality is more complicated. In a new study, researchers tracked autism diagnoses in millions of Swedish people born from 1985 to 2022. They found that the prevalence of autism is actually pretty even across the sexes, but people with “female” stamped on their birth certificate are often diagnosed later in life.  Host Flora Lichtman speaks with epidemiologist Caroline Fyfe about what this study teaches us about the prevalence of autism. Then, psychology researcher Rachel Moseley, an autistic woman herself, shares how late and missed diagnoses can affect autistic people. Guests: Dr. Caroline Fyfe is an epidemiologist at the University of Edinburgh who studied sex differences in autism diagnoses.  Dr. Rachel Moseley is a researcher in psychology at Bournemouth University in the UK, studying the experiences of autistic adults.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

The gap between vaccine science and vaccine policy has been widening under Health Secretary Robert F. Kennedy Jr. Now, the American Medical Association and the Vaccine Integrity Project, based at the University of Minnesota, have announced that they are partnering to create their own vaccine review process, effectively creating a parallel system to the CDC’s. Host Ira Flatow talks with Michael Osterholm, executive director of the Vaccine Integrity Project, about the role of this new review panel.Guest: Dr. Michael Osterholm is the director of the Center for Infectious Disease Research and Policy and executive director of the Vaccine Integrity Project at the University of Minnesota.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

While parts of the eastern and southern US have had unusually high snowfall this year, Colorado and Utah are in a snow drought. The abysmal winter sports season is just the tip of the melting iceberg: Snowpack is key to providing water throughout the year for the drought-stricken region. Joining Host Flora Lichtman to talk about this unusual winter are reporter David Condos and climate scientist Brad Udall.Guests:David Condos is the Southern Utah Reporter at KUER based in St. George.Brad Udall is a senior water and climate research scientist at Colorado State University’s Colorado Water Center.Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.