Researchers found compounds produced in polar bear skin that were as ice resistant as PFAS, offering potential novel ...

JONATHAN LAMBERT, BYLINE: Nanophysicist Bodil Holst got interested in studying polar bear fur while watching a German quiz show. BODIL HOLST: In that quiz show, I learned that polar bears are ...

So if they get all wet, why doesn't their fur freeze? Well, a recent study in the journal Science Advances investigated that very question, and NPR's science correspondent Jonathan Lambert has the ...