A new study, published in Science Advances, has refined some important details about the moon's largest and oldest impact ...

Over the past two centuries, economists, policy makers, and researchers have aspired to “harden” social science. A lot of progress has been made: using randomized, controlled experiments; making ...

Hunger in the United States is more prevalent, more invisible, and more difficult to solve than many people would imagine. Nearly a quarter of Americans report experiencing regular food challenges, ...