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Scientific American News

1. Old Drug, New Tricks: Existing Medicines Show Promise in Fighting Cancer
   Dozens of compounds approved for other purposes can kill cancer cells selectively
   
   -- Read more on ScientificAmerican.com

   

   
2. Are Human Body Temperatures Cooling Down?
   A new study finds that they have dropped, on average, over the past century and a half
   
   -- Read more on ScientificAmerican.com

   

   
3. The FCC's Approval of SpaceX's Starlink Mega Constellation May Have Been Unlawful
   A new paper suggests that the agency broke U.S. environmental law in its approval of the satellites and that if it were to be sued in court, it would likely lose
   
   -- Read more on ScientificAmerican.com

   

   
4. Possible Missing Link in Alzheimer's Pathology Identified
   It may open the door to new treatments and explain why previous ones failed
   
   -- Read more on ScientificAmerican.com

   

   
5. Johns Hopkins Scientists Give Psychedelics the Serious Treatment
   The first research center of its kind in the country is bringing renewed rigor to the investigation of the drugs’ therapeutic uses
   
   -- Read more on ScientificAmerican.com