Polar forests may have just solved a solar storm mystery

Spikes of carbon-14 in tree rings may be linked to solar flares, but evidence of the havoc-wreaking 1859 Carrington event has proven elusive until now.

Apr 10, 2024 - 11:10
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Polar forests may have just solved a solar storm mystery
Spikes of carbon-14 in tree rings may be linked to solar flares, but evidence of the havoc-wreaking 1859 Carrington event has proven elusive until now.