Blue growth rings in woody plant stems indicate years when cells failed to lignify properly due to summers that were too cold ...

Sacrifices of “sun stones” occurred around the same time a volcanic eruption in 2900 BC dimmed the sun throughout Northern ...

The scientists collected core samples from 25 Scots pine trees and stem discs from 54 juniper shrubs, creating paper-thin ...

The ring is set to fetch up to $1,000 at auction. The post Metal detectorist discovers 300-year-old funeral ring in field ...

The region’s largest school district is not taking Martin Luther King Jr. Day off this year, it’s using it as an educational ...