The findings could help scientists better understand dangerous solar events from the past.

Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The ...

The discovery of polystrate fossils has sparked debate over their implications for the biblical flood narrative.

Climate extremes are intensifying in the Mediterranean, with longer droughts and heavier, more volatile storms. New research analyzing tree rings in Spain revealed some of the clearest long-term ...

Ready for a “root” awakening? Towering fossilized tree trunks entombed upright in layers of rock across the US are stirring up a flood of debate — with some researchers claiming the eerie formations ...