Using narwhals to sample the ocean

First up on the podcast, will it ever make economic sense to produce drugs and biomedical supplies in space? Associate Online News Editor Michael Greshko discusses his story on the researchers attempting to make biomanufacturing in space a reality, with News intern Julia Vaz.

Next on the show, producer Kevin McLean chats with Mads Peter Heide-Jørgensen, a professor in the department of birds and mammals at the Greenland Institute of Natural Resources, about how narwhals have helped collect hard-to-reach oceanographic samples. Data collected by these long-toothed cetaceans revealed far more warm Atlantic water is pressing into the fjords of East Greenland than previously thought.

Finally, the latest in our book series on biographies. This month, books host Angela Saini talks with writer Priyambada Jayakumar about her biography of M. S. Swaminathan.

This week’s episode was produced with help from Podigy.

Image credit: Vast

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