The tree-ring study, which requires core samples and ... which is essentially sun-dried mud brick, melted and crumbled on such a scale that it became a perpetual work in progress.

The summer of 2021 was the Northwest’s hottest in at least 1,000 years, according to a new study of some very old trees. In June 2021, Karen Heeter was living in a two-story brick apartment ...

Last year, we wrote about a real climate science debate taking place between researchers who look at tree ring records of past climate. Penn State climate scientist Michael Mann, well-known for ...