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Listen to Science Friday live on Fridays from 2-4 p.m. ET
February 28, 2025
A federal DEI ban is already prompting changes across science agencies. How will it affect medical research? A journalist traveled to five continents to learn about the afterlife of our trash, and why most “recyclable” plastic actually isn’t. And, the ocean liner SS United States will become an artificial reef in Florida. How do artificial reefs work?
17:04
Putting AI To Work For The Environment
Lucas Joppa, chief environmental scientist at Microsoft, says that artificial intelligence has the potential to help answer big environmental questions.
15:56
A Temporary Relief For Tinnitus Sufferers
A new way of thinking about hearing loss offers new opportunities for treatment.
25:27
How To Improve Your Cybersecurity
From password management to encrypted messaging to VPNs, tips on how to steer clear of getting hacked.
16:10
SciFri Live: Bourbon Science Quiz
Fermenting, distillation and aging—test your spirit smarts in the SciFri Bourbon quiz.
29:27
A Tour Of The World’s Weird And Wonderful Flies
In her book The Secret Life of Flies, Erica McAlister introduces us the fascinating members of the extended fly family.
46:18
Year In Review: 2017
From colliding neutron stars to the completion of the Cassini mission, a look at 2017’s most important science stories.
34:22
Physics On The Edge
There’s a lot we still don’t know about matter, time, and the contents of the universe. Why that’s a challenge…and a thrill for physicists.
34:13
Much More Than Partridges In Pear Trees
From snowy owls to corn crakes, the Audubon Society’s annual Christmas Bird Count turns its gaze toward all our feathered friends flying overhead during the winter migration.
11:49
When It Comes To Climate Policy, Money Talks
Major investors are beginning to shift their money away from fossil fuels—and towards green energy.
4:48
Urban Life Isn’t A Walk In The Park
Urban air pollution’s health effects may be significant enough to cancel out the health benefits of a brisk walk, according to a recent study.