There have been robot builds. There have been truck builds. But the LEGO designers delivered something truly special with this: a massive Transformers Optimus Prime that also turns into a semi truck.

It took just a few minutes for Lego 2K Drive to sink its hooks into me. The second I left the road, my sports coupe converted into an off-road buggy. Just before hitting some water, the vehicle's Lego ...

Here is a hacker showing off their engineering chops. This video shows successive design iterations for a LEGO vehicle which can cross increasingly large gaps. At the time of writing this video from ...

Sarah is CNET's senior copy editor in London. She's often found reading, playing piano or arguing about commas. The Volvo Rottweiler is an autonomous construction vehicle that can work in rough ...