December 1, 2023
Dr. Fei-Fei Li of the Stanford Institute for Human-Centered AI discusses the promise and peril of the ground-breaking technology. Plus, research tracking adults over 50 shows that social activity, intimacy, and personal connections are key to good health as we age. And, new analysis of remains and burial items suggests women and men did both parts of hunting and gathering in the Paleolithic era.
Wind Power Plentiful, Study Says
A paper finds wind energy could provide hundreds of terawatts, if enough turbines are installed.
Amateur Astronomers Spot a Jupiter Explosion
Could a comet or an asteroid be to blame for the fireball on Jupiter?
Mars Rover May Be Contaminated with Earth Microbes
If microbial stowaways did hitch a ride to Mars, how will Curiosity’s mission be affected?
Field Trip to a Fungi Foray
This convention is for mushrooms and the people who love them.
Detecting the ‘Artful Dodge’
How likely are voters to notice when a politician dodges a question? Not very, says one study.
Microbes Benefit More Than Just the Gut
Sinuses, too, are healthier when populated by a diverse colony of bugs.
Fungi Fans ‘Felt’ the Love
At the Northeast Mycological Federation’s 36th Annual Foray, some 15 crafty people learned how to use wool roving to create a mushroom-themed felt pillow.
Seeing Through the Smoke—The Secrets in a Cigarette
Many cigarettes are only two-thirds tobacco, and contain hundreds of additives, such as antifreeze, cocoa shells, and liquorice.
Study May Link Pro Football, Brain Decline
A new study suggests that pro football players are more likely to develop neurodegenerative diseases.
Tracking Viruses from Animals to People
Researchers discuss West Nile, hantavirus, and other diseases that cross from animals to people.
Oregon Power Project Needs the Motion of the Ocean
A generator that makes electricity from wave power is being prepared for installation off the Oregon coast.
Tour A Bat Cave
Nickolay Hristov uses a long-range laser scanner and portable thermal cameras to see bats in new ways.
The Importance of Strange Science
Science doesn’t have to be serious—you can always learn from it.
To The Bat Cave!
Bat biologist Nickolay Hristov, of UNC’s Center for Design Innovation and Winston-Salem State University, develops new techniques for filming and visualizing bats.
Meet Your Ancient Relatives — The Denisovans
Scientists sequenced the genome of a Denisovan—a distant cousin to modern humans and Neanderthals.
Time to Overhaul America’s Aging Bridges?
Experts say some 8000 bridges are in dire need of repair—but at what cost?
Unwinding the Cucumber Tendril Mystery
Researchers use time-lapse photography and a prosthetic plant to understand why cucumber tendrils twist.
Surveying the Mobile Landscape, Post Patent Battle
Will the Apple/Samsung patent ruling affect the phones and tablets consumers can buy?
Meet the Brains Behind ‘Bones’
Forensic anthropologist and writer Kathy Reichs talks about her new novel “Bones Are Forever” and her ongoing work on the TV crime-fighting series “Bones.”