Beaver invasion in the Arctic is melting ice and ‘making global warming worse’

Beaver invasion in the Arctic is melting ice and ‘making global warming worse’
They may be cute and cuddly, but the humble beaver is dragging Earth deeper into the climate crisis, according to research. The furry critters have invaded the Arctic, and their dams are contributing to the rapid loss of permafrost in the region, a study found. Experts fear that greenhouse gases trapped in the ice are...