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Drones Can Help Prevent Avalanches

Avalanches can be a danger for skiers as well as for the resort towns that welcome them. For protection, towns erect steel fences to act as barriers along the ski slopes. But before these snow barriers can be built, steep rock faces and cliffs need to be surveyed....

How Bees and Drones Team Up to Find Landmines

Among the virtues of bees you may not be aware of is their knack for detecting bombs. Thanks to the fact that they can pick up the scent of explosives with their antennae, researchers in countries such as Croatia have spent years perfecting how to use bees as landmine...