Page 32 - Tree Rings News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Both solar flares were X-class events, the most intense and energetic storms the Sun can emit.

Florida Keys have been experiencing a string of fish kills and seagrass loss, and scientists point at climate change as the main culprit.

In New Jersey, a man faces about $1.5M in fines after he cut 32 trees illegally so that he could get a better view of the NYC skyline. Read more here.

Dubbed the oldest living tree in the world, the unassuming Bristlecone Pine has survived extreme conditions for almost 5,000 years!

Tree-ring series offer considerable potential for the development of environment-sensitive proxy records. However, with traditional increment cores, only small amounts of wood are often available from annual tree-ring sequences. For this reason, it is important to understand the reliability (and reproducibility) of radiocarbon measurements obtained from small-sized samples. Here we report the F14C results from the Chronos 14Carbon-Cycle Facility of modern tropical Australian tree samples over a range of four graphite target sizes from the same rings. Our study shows that similar precision can ...