June 27, 2025
In his new book, a former FDA commissioner unpacks the latest science on metabolism, weight loss, and how GLP-1 drugs actually work. Plus, the first images from the brand new Vera C. Rubin Observatory have finally been unveiled. And, researchers have observed a population of orcas that use kelp tools to scratch their backs.
25:37
How To Close Gaps In Healthcare Access
Dr. David Satcher discusses his journey from poverty to surgeon general, and how he thinks healthcare can be more equitable.
What Would American Healthcare Look Like If It Were More Equitable?
Former Surgeon General David Satcher writes about his efforts to eliminate healthcare disparities in the U.S.
11:58
An Abrupt Departure For Biden’s Science Adviser
Eric Lander, the Presidential science advisor, resigned this week following an investigation into bullying behavior.
17:33
New COVID-19 Antiviral Pills: How Do They Work?
Two new antiviral drugs have joined remdesivir as treatments for people with COVID-19. How they work, and why they’re complicated.
28:49
How Grief Rewires The Brain
A neuroscientist explores the science behind heartache.
9:21
One Step Closer To Curing Cancer
Doctors say these are the first patients to be cured using CAR-T Cell therapy.
7:41
Team USA’s Skiers Are Using Battery-Heated Shorts At The Olympics
University of Oregon grad students designed heated shorts to keep Olympians’ muscles warm for peak performance.
17:20
Meet The Drag Artists Who Are Making Science More Accessible
Drag performers, like Pattie Gonia and Kyne, are using social media to bring science communication to a wider audience.
How The Brain Rewires Itself After Losing A Loved One
Neuroscientist Mary-Frances O’Connor explores what happens in the brain when you experience grief and why it’s a struggle to accept loss.
12:12
Date Set For International Space Station’s Burial At Sea
In 2031, the International Space Station will join the Mir station and other orbiters in the ocean’s “spacecraft cemetery.”
07:33
Eating Meat May Not Have Spurred Human Evolution
New research suggests early human evolution may not have been driven by eating more meat, questioning a prominent theory.
2:23
The World According To Sound: How Do Songbirds Sing Two Notes At Once?
Listen to the many non-vocal sounds that birds use to communicate.
12:11
Phasing Out “Problematic” Plastics
Companies pledge to stop making hard-to-recycle materials—like straws, cutlery, and stirrers—as early as 2025.
24:09
The Science Of Slip Versus Stick
The answer to why some things are sticky and some things are slippery comes down to the science of surfaces.
10:14
How Long Will California’s Butterfly Boom Last?
Western monarch populations have rebounded exponentially from a terrifyingly low 2,000 in 2020. But will the good times last?
24:29
Why Should You Donate Your Brain To Science?
Despite advances in non-invasive imaging, brain donations are still the gold standard in neuroscience research.
What Makes Something Slippery Or Sticky?
Physicist Laurie Winkless dives into the realm of surface science to figure out how its shaped our manufactured and natural worlds.
12:14
Space-X Booster To Hit The Moon, After Years Of Hurtling Through Space
This may be the first time space junk will collide with the moon.
17:32
A Race To Save Florida’s Manatees
This charismatic mammal had its worst year on record in 2021. Scientists are scrambling to reverse manatees’ bad fortune.
10:37
It’s A Bird. It’s A Plane. It’s An Astronomical Photo Bomb.
Internet satellites are interfering with astronomical research—and the problem is only getting worse.