When preparing to remove a diseased or dead tree, you may need to climb into the tree to remove some limbs before cutting the trunk. You can use a pair of tree-climbing spikes to help you move up the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. What’s the weirdest thing you learned this week? Well, whatever it ...

Naturalist Auke-Florian Hiemstra has seen a lot of bird nests, but none were quite like the one he spotted in a photograph from a patient in a Belgian hospital. This nest, high in a sugar maple in the ...

Which tree climbing spike is best? Whether you climb trees for a living or do backyard maintenance, tree climbing spikes will keep you safe, steady and firm-footed in all your arborist pursuits. Good ...

LONDON - Look up. The birds are taking charge. The hard metal spikes that humans install to prevent birds from perching have been found in nests across Europe. The birds are masterfully subverting ...

Aude-Florian Hiemstra, a biologist, and a magpie nest made of spikes. Scientists have found clever birds have started using anti-bird spikes in their nests to protect their offspring from other ...