NPR News
The mother of Colombian corals
Known as the mother of Colombian corals, at 70, marine biologist Elvira Alvarado is still diving — and pioneering "coral IVF" to help save endangered reefs.
(Image credit: John Otis)
NPR NewsNPR NewsNPR News
Known as the mother of Colombian corals, at 70, marine biologist Elvira Alvarado is still diving — and pioneering "coral IVF" to help save endangered reefs.
(Image credit: John Otis)