Dead limbs, exposed roots, and fungus are signs a tree is in trouble.Key TakeawaysDead limbs, visible fungus, or storm damage can all point to deeper issues—an arborist can help decide if the tree can ...

A blurry image of a warplane, and some social media videos from China sent shockwaves through defence circles late last year.

This rare trait may allow the rainforest-dwelling species to move sideways instead of just forward, according to researchers.