A Virginia man has been reunited with a valuable ring he lost 15 years ago at a local Christmas tree farm.

Wild fig tree rings offer a cheap method for tracking toxic atmospheric mercury, a byproduct of gold mining in the Global South, according to a new study.

Mercury concentrations in tree rings may enable trees to be 'witnesses' of illegal gold mining activities in the Amazon by Frontiers ...

New research has found that some tropical trees in the Peruvian Amazon can be used to monitor mercury pollution from gold mining, offering an alternative to expensive air monitors. Roughly 16 ...

"Create giant wooden tree rings like a DIY expert. Follow me, April Wilkerson, for more DIY projects and hands-on building!" ...

Elden Ring Nightreign channels the energy of PS3 and Xbox 360 multiplayer games in the best way possible.

IDEAS The rings inside trees are beginning to tell a different story If you cut down a tree, you can read in the wood an environmental record. Now climate change is complicating the narrative.