Little red dots appear all over images from the James Webb Space Telescope. They may belong to a new cosmic category called black hole stars.
Aug 22
Could we live in a dinosaur world?
In the new movie “The End Of Oak Street,” bits of a suburban Michigan neighborhood get sucked back through time to a prehistoric world of dinosaurs. It made us wonder, aside from the danger of getting snacked on by an allosaurus, what other challenges would modern humans face in ... Show More
5m 25s
Aug 21
Do microplastics in the body affect pregnancy?
Microplastics have been documented throughout the human body, including the reproductive system. But the field of microplastics research is very new, and it’s not yet clear if, or how, these tiny particles affect our health. Producer Kathleen Davis has been reporting on the handf ... Show More
12m 34s
Aug 20
Making a case for physicists to join climate research
When you think of physics, your mind might go to forces—like gravity, friction, and magnetism—or to astrophysics, like galaxies and exoplanets. But many of the same principles used to understand how the universe works can also be used to study Earth’s climate systems. At its core ... Show More
12m 36s
Sep 2025
Algorithmic Social Media Is Driving New Slang
From viral slang such as “skibidi” to the rise of so-called brain rot, linguist and content creator Adam Aleksic, aka the “Etymology Nerd,” and associate editor Allison Parshall, who covers the mind and brain, unpack how social media and algorithms are reshaping the way we commun ... Show More
26m 55s