Scientific Discoveries: From Koalas to Black Holes and Mars

A paper published by the Centers for Disease Control and Prevention argues that Chagas disease is now endemic in the U.S. Koalas may finally be spared from a deadly epidemic. Meanwhile NASA’s Perseverance Mars rover has uncovered tantalizing clues about potential ancient microbial life on the Red Planet. Hear about all that and more in this week’s news roundup.

Recommended Reading

Treating Koala STDs May also Quash Their Essential Gut Microbes

New Black Hole Measurements Show More Ways Stephen Hawking and Albert Einstein Were Right

This Rock May Hold Proof of Life on Mars

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper and Jeff DelViscio. This episode was edited by Alex Sugiura. Shayna Posses and Aaron Shattuck fact-check the show. The theme music was composed by Dominic Smith.

This episode was made possible by the support of Yakult and produced independently by Scientific American’s board of editors.

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