In a snow-covered field north of Des Moines, Lee Tesdell’s sheep seem comfortable, grazing in a paddock of Kernza, a ...

You’ve heard of the Iowa Test of Basic Skills. Now meet its strung-out cousin, the Iowa Gambling Task. IGT, also called the ...

One of the grand challenges of artificial intelligence is developing agents capable of conducting scientific research and discovering new knowledge. While frontier models have already been used to aid ...

While exploring ancient Egyptian temples, researchers found massive stone structures that clearly predated dynastic Egypt. Builders were forced to turn temples into strange L-shapes after running into ...