July 26, 2024
NASA's Curiosity rover discovered pure sulfur on Mars. Plus, monogamous prairie voles may help us understand how our brains respond to love, and how they move on after heartbreak. And researchers developed the first anode-free solid-state battery that’s based on sodium, which is cheaper and more abundant than lithium.
15:16
The Brain’s Glial Cells Might Be As Important As Neurons
These lesser-known nervous system cells were long thought to be the “glue” holding neurons together. They’re much more.
10:42
Where Snowpack Meets Soil: An Important Winter Home For Bugs
Some spiders, beetles, and centipedes spend winter under snow in a layer called the subnivium. Climate change could threaten this habitat.
1:32
Drumroll Please! A Performance For The Solar Eclipse
A local percussion section in Akron, Ohio, performed a drumroll for the solar eclipse.
7:35
The Carbon Cost Of Urban Gardens And Commercial Farms
Some food has a larger carbon footprint when grown in urban settings than on commercial farms, while for other foods the reverse is true.
9:55
Why There Won’t Be A Superbloom This Year
What’s the difference between wildflowers blooming in the desert each spring, and the rare phenomenon of a “superbloom”?
16:21
A Cheer For The Physics Of Baseball
When you watch a baseball game, you’re also enjoying a spectacular display of science—from physics to biomechanics.
17:21
Inside The Race To Save Honeybees From Parasitic Mites
Varroa destructor mites are killing honeybees and their babies at alarming rates.
Ira Flatow At The Belvedere Tiburon Library
On April 18, join us in Tiburon for an event with Ira Flatow on the unique challenges and joys of communicating science to the public.
One Way To Preserve Your Eclipse Memory
Send yourself a “mental snapshot” of the eclipse so you can hold onto your experience of the cosmic event.
12:16
Recipient Of Pig Kidney Transplant Leaves The Hospital
A Massachusetts man who received a kidney from a genetically modified pig is recovering well.
7:38
How AI Could Predict Heart Disease From Chest X-Rays
Dr. Eric Topol discusses the promise of “opportunistic” AI, using medical scans for unintended diagnostic purposes.
9:03
Neurons ‘Tag’ New Memories For Storage During Sleep
A study in mice found that the brain tags new memories through a “sharp wave ripple” mechanism that then repeats during sleep.
12:06
How Trees Keep D.C. And Baltimore Cool
Satellite technology—and community outreach—can help harness trees’ cooling power for city residents.
17:15
Eating More Oysters Helps Us—And The Chesapeake Bay
In the ever-changing and biodiverse Chesapeake Bay, conservation, aquaculture, and food production go hand in hand.
17:03
Investigating Animal Deaths At The National Zoo
When an animal dies at Washington, D.C.’s National Zoo, a pathologist gathers clues about its health and death from a necropsy.
16:32
Answering Your Questions About Monday’s Eclipse
On April 8, a total solar eclipse will plunge parts of North America into darkness. Scientists answer the questions you asked.
How Do Eclipse Glasses Actually Work?
A combination of materials that reflect and absorb light make it safe to look right at the sun.
Participate In Science While You Watch The Solar Eclipse
Be a scientist with four easy ways to observe the total solar eclipse and report your results to researchers.
Breaking Down The Physics Behind ‘3 Body Problem’
The science advisor for the Netflix adaptation of the sci-fi novel delves into the physics behind the show.
A Short History Of Umbraphile Marvels And Mishaps
For some people, seeing an eclipse is a chance encounter. For umbraphiles, it’s a lifestyle. It doesn’t always work out.