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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?
12:12
It’s Okay To Be Confused About J&J’s Vaccine
The emergence of very rare complications when a vaccine is introduced isn’t surprising. Here’s what the FDA’s next steps could look like.
17:29
The Plight Of The North Atlantic Right Whale
Human activity is responsible for the sharp decline in North Atlantic right whales. A new documentary sheds light on why.
17:24
Conserving More Than Just the Planet’s ‘Beloved Beasts’
A new book looks at the history of some of the conservation movement’s key figures.
12:06
Understanding St. Vincent’s Volcanic Eruption
The Caribbean volcano has a long legacy of impact on the island. A volcanologist puts that in context with its most recent eruption.
8:06
How Many T-Rexes Once Roamed the Earth? Maybe Billions
Scientists recently calculated that 2.5 billion individual T-Rexes roamed the Earth during the Cretaceous period.
8:54
Pterosaurs Had A 40-Foot Wingspan And A Giraffe-Like Neck
Recent research into the pterosaur’s vertebrae sheds light on the evolution of flight.
1:45
SciFri Soundscape: Justice In The Jungle
Scientists are using acoustic monitoring devices in Guatemala and Honduras to help curb jaguar poaching.
15:50
SciFri Book Club Digs Into The Foods We’ve Loved To Death
SciFri Book Club reads “Lost Feast” and follows author Lenore Newman’s exploration of a long-lost Roman herb, the dodo bird, and more food mysteries.
12:16
Particle Behavior Disobeys Laws Of Physics As We Know Them
Plus, how your weather forecast will change next month.
5:58
Punjabi Sikh Truckers Lack Access To COVID-19 Information
Organizations like Jakara Movement and Punjabi Radio USA filled in the information gaps for the Punjabi speaking community in California.