Loni Habersetzer instructs pilots on how to undo old habits and learn new ones in order to get the short, precise landings that Alaskan terrain often requires. Here, he tells a student landing his ...

Bipedal robots have found navigating uneven terrain a steep challenge but a new hardware upgrade means they can detect their environment and respond quicker than ever before.

Mowing has never been easy, especially if you want it to take after a football field. The task is even more difficult if your land is full of bumps and humps. All you need is the best riding lawn ...