Kelsey Piper
Contributing editor
Latest articles by Kelsey Piper
Both countries are expanding their nuclear arsenals.
The growing pushback against Impossible and Beyond burgers in fast-food chains, explained
Text-generating AI is getting better and better — but it’s not yet contest-winning good.
A paper arguing religious kids are less generous turned out to be the result of a typo.
Some experts are talking about the path to eradication. Others warn things are getting worse. They’re both right.
For decades, Western sponsors picked foreign kids to help. What if kids picked them instead?
The fast-food chain is the latest to try out meatless meat offerings.
A philosophy argument about the critical importance of our present era.
A new paper argues that, actually, winning the lottery totally does make you happy.
A new release from OpenAI shows how complex behavior emerges.