Alex Schwartz
More from Alex Schwartz
![kid eating cake](https://www.popsci.com/wp-content/uploads/2019/12/10/FVZI5ZRW4NCEFK5ZXVIFB23AFA.jpg?w=679)
Ask Us Anything
How your tongue tells your brain what you’re tasting How your tongue tells your brain what you’re tasting
December 11, 2019
![prEP drugs](https://www.popsci.com/wp-content/uploads/2019/12/04/4UGUH63Q4FBBLNTGO54TPX5MUQ.jpg?w=664)
Diseases
Here’s how PrEP medications outsmart HIV Here’s how PrEP medications outsmart HIV
December 4, 2019
![Octopus illustration](https://www.popsci.com/wp-content/uploads/2019/11/18/3WMCDF5EH5CI3JHF7LLNR4RUKM.jpg?w=800)
Animals
When you give octopus MDMA they hug it out When you give octopus MDMA they hug it out
November 18, 2019
![Hurricane season is early—again](https://www.popsci.com/wp-content/uploads/2019/05/22/5N6VINGC5M73R3Q4IUGJ4GUPDY.jpg?w=681)
![Listen to a haunting song composed using climate data](https://www.popsci.com/wp-content/uploads/2019/05/16/XL4HBVUEGCQZL4C4NJHGOQ5AXE.jpg?w=801)
Climate Change
Listen to a haunting song composed using climate data Listen to a haunting song composed using climate data
May 17, 2019