There’s more than one way to spay a cat
A new injection could be a cheap, simple solution to a big problem
Running a city can be an expensive business. There are potholes to fix, policemen and firefighters to fund, and mountains of refuse to collect. In many cases, the kitty is empty.
This article appeared in the Science & technology section of the print edition under the headline “Don’t have kittens”
From the June 17th 2023 edition
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Should you worry about microplastics?
Little is known about the effects on humans—but limiting exposure to them seems prudent
Wasps stole genes from viruses
That probably assisted their evolutionary diversification
America’s departure from the WHO would harm everyone
Whether it is a negotiating ploy remains to be seen
Genetic engineering could help rid Australia of toxic cane toads
It is better than freezing them to death
High-tech antidotes for snake bites
Genetic engineering and AI are powering the search for antivenins
Can you breathe stress away?
It won’t hurt to try. But scientists are only beginning to understand the links between the breath and the mind