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Shark Sounds, Molecules on Mars and Continued Federal Cuts

Shark Sounds, Molecules on Mars and Continued Federal Cuts

60-Second Science vor 1 Jahr

Cuts to federal health and science agencies continue. Plus, we discuss the sounds of sharks, the meaning of Martian molecules and one big dino claw.

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Long-chain alkanes discovered by NASA’s Curiosity rover point to
the possibility that there may have been fatty acids on Mars—and
that they could have come from past microbial life. Paleontologists
have found a huge dinosaur claw that was probably made for
foraging, not fighting. Researchers studying ocean life have
recorded the sounds of sharks and the tricks of cuttlefish. Plus,
cuts to jobs and funding for U.S. federal science and health
agencies continued last week. Tens of thousands of federal workers
are on the chopping block, as is funding for COVID testing,
vaccinations and equity initiatives. Recommended reading:
Scientists Record First Known Shark Sounds
https://www.scientificamerican.com/article/scientists-record-first-known-shark-sounds/
HHS’s Long COVID Office Is Closing. What Will This Mean for Future
Research and Treatments?
https://www.scientificamerican.com/article/hhss-long-covid-office-is-closing-what-will-this-mean-for-future-research/
E-mail us at sciencequickly@sciam.com if you have any questions,
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Today in Science, our daily newsletter. Science Quickly is
produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem
Amarsy and Jeff DelViscio.This episode was hosted by Rachel
Feltman. Our show is edited by Alex Sugiura with fact-checking by
Shayna Posses and Aaron Shattuck. The theme music was composed by
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