Scientists have used clues locked into tree rings to reveal major changes in the Amazon's rainfall cycle over the last 40 years: wet seasons are getting wetter and dry seasons drier.

Quebec tree rings dating back nearly 200 years indicate snowpack in the Gaspésie mountains has declined considerably in recent decades, Concordia University researchers suggest in a study that ...

The tree ring study goes back to 1822, extending by more than 100 years the records otherwise kept by local weather stations and river gauges. It underlines how climate change has already reshaped ...

Dendrochronologists Malcolm Hughes and Ramzi Touchan say the tree lived more than 3,000 years, beginning in 1380 BC. The black crack here is in the ring that was made in 823 BC, although they don ...

Watch me make giant wooden tree rings with this creative project. California to Negotiate Trade With Other Countries to Bypass Trump Tariffs Kurt Russell delights fans as he reunites with co-star ...

Discover how to turn tree rings into stunning art prints for home decor. Chinese hackers stole documents in 'major incident,' Treasury Department says Church to be finished off after 150-year ...

Tree rings suggest the Northern Hemisphere summer of 2023 was the hottest in 2,000 years, with temperatures exceeding those of the coldest summer in the same period by 7 degrees Fahrenheit (3.9 ...

With a few plastic rings, you'll free up floor space, shelf space, drawer space, and more. And since these rings fit a 2-inch rod perfectly, they work in a variety of closets. You can use this hack in ...

Olive trees are generally understudied as a result, said Peter M. Brown, the director of Rocky Mountain Tree-Ring Research, who was not involved in the new study.