Between 2021 and 2024, the number of reported recruits rose roughly 1,000 percent, from 36 children to more than 450. This ...

The Midcontinent Rift is a giant tear that formed in what is now the U.S. Midwest 1.1 billion years ago. Nicknamed North ...

Global river datasets represent rivers that flow downstream in single paths that follow surface elevation, but they often ...

A large-scale genome study shows that Indigenous peoples in the Americas split off several times, resulting in loss of important genetic diversity.