NASA’s Perseverance rover cautiously climbs Jezero Crater on Mars in search of new discoveries. We also explore recent revelations about the Red Planet’s hidden water reserves and puzzling sulfur findings. On the health front, a new device, described as an implant that acts like a pacemaker for the brain, shows promise for Parkinson’s treatment by reducing symptoms more effectively than conventional methods. Plus, we discuss a concerning side effect of the popular weight-loss drug semaglutide, fears of a polio outbreak in Gaza and the latest on mpox, which the World Health Organization declared a global health emergency earlier this month.

Recommended Reading: 

Mars Hides Colossal Ocean Deep Below Its Surface

People Are Overdosing on Semaglutide Drugs like Ozempic and Wegovy

Mpox Is a Global Health Emergency. Here’s What We Know

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Madison Goldberg and Jeff DelViscio. Shayna Posses and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith.

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