Some of the tall, stately trees that have grown up in California's Sierra Nevada are no longer compatible with the climate they live in, new research has shown. Hotter, drier conditions driven by ...
Deep under Nevada’s desert, a cave called Devils Hole II holds a 580,000‑year record of how climate and water have changed in the American Southwest. This record suggests that today’s drought is part ...
A calcite formation hidden in a southern Nevada cave has turned out to be one of the longest and most detailed climate archives ever found on land, preserving a near-continuous record that stretches ...