Fewer wildfires burn in North American forests today than in previous centuries, increasing the risk of more severe wildfires ...

In the frigid landscapes of northern Norway, an unusual phenomenon etched into the rings of trees ... since there may have been some temperature variation between the trees and the nearest weather ...

Blue growth rings found ... seems to have been less cold, and some temperature data were missing, preventing analysis. The scientists also cautioned that temperatures among the trees might have ...

Languages: English. A man has been caught on a Ring camera video setting a palm tree on fire in Los Angeles, where wildfires continue to burn. The video shows a man in a hoodie lighting a low ...

Overall, only 2.1% of the pine trees' rings and 1.3% of the juniper shrubs' rings were blue; the cells which hadn't lignified properly were mainly found at the end of growth rings, in latewood ...