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.
17:13
Difficult Brain Science Brings Difficult Ethical Questions
As our ability to interpret and manipulate the human brain improves, the need for ethical controls grows as well.
17:13
The Brief And Wondrous Lives Of Cicadas
How art that uses thousands of cicadas is drawing in the insect-shy. An artist and an entomologist use art to foster insect appreciation.
11:10
Why Climate Change May Bring More West Nile Virus To The U.S.
Spring rain, summer drought, and heat are predicted to create better conditions for mosquitoes to spread the West Nile virus across the U.S.
12:12
The James Webb Telescope Releases Its First Focused Image
Though scientific images are still months away, the James Webb Space Telescope has sent back the highest resolution infrared space images ever.
16:52
From Succulents To Bugs: Exploring Wildlife Crime
You may have heard about art heists, but what about succulent or bug heists? New stories from Nat Geo and Amazon Prime explore these crimes.
11:51
Flower Power: Floating Sensors Inspired By Dandelions
Engineers, inspired by the modest dandelion, develop a new solar-powered system of wireless devices.
16:54
The GoFundMe Healthcare Plan Doesn’t Work
While most GoFundMe campaigns to cover medical costs are modest, almost a third fail.
17:18
The Case Of Mars’ Missing Water
Water was once everywhere on Mars. This is how scientists are learning where it all went, and where some of it might be.
17:41
The Climate Crisis Is Driving New Home Improvements
A fifth of American carbon emissions come from our homes. Here’s what you can do about it, and how to balance individual and systemic action.
Design A Device That Can Safely Collect A Jellyfish
Jellyfish are delicate, which makes collecting samples from live specimens difficult. In this activity try to design a device that can safely collect jellyfish for research.
11:17
As Mask Mandates Drop, COVID Cases Increase In Some Parts Of World
Mask and vaccine mandates are fading in the U.S. and elsewhere. But COVID cases are up in countries with previously low numbers.
8:16
U.S., Russia, and Canada Continue Collaboration On Wild Salmon Survey
Despite political tensions, researchers continue the 2022 Pan-Pacific Winter High Seas Expedition to track wild salmon.
11:48
Will Russia’s War In Ukraine Finally Spur A Clean Energy Revolution?
Could an international desire to move away from Russian fossil fuels spark innovation in clean energy?
17:16
Searching For Life On The Red Planet Prompts Deeper Questions
How to look for life that we can’t even imagine—and how to imagine life we’ve never seen before.
17:18
Where Does Toilet Water Go?
Wastewater systems are a modern miracle. Here’s how they work and how they can be made better.
26:12
What We’re Learning About Long COVID Symptoms And Their Causes
Experts unpack what we’ve learned about long COVID, what support groups you can join, and how you can help with ongoing research.
11:36
The Tyrannosaurus Rex Is Having An Identity Crisis
A rift has formed between T. rex traditionalists and scientists who think the iconic dino is actually three different species.
17:24
Once Again, Transgender And Nonbinary Kids Are Under Attack In Texas
Governor Greg Abbott instructed state agencies to prosecute families providing essential gender-affirming treatment, putting kids at risk.
14:18
What’s The Role Of Cyber Warfare In Russia’s War With Ukraine?
Russia’s history of cyber antagonism has some surprised that the country has not relied more on cyber attacks since its Ukraine invasion.
2:14
The World According to Sound: Antiphonal Duets
Some birdsong is so complex and intricate that it’s hard to tell if there’s one bird singing, or two.