The best way to get your kids into Legos is to hand them a tub of Lego bricks and say, “Here, go wild.” But eventually, they may want to think even bigger and work with more bricks than they own.

Lego unveils its biggest set, the Ultimate Collector Series Death Star. Inspired by Star Wars, it costs $999.99. The set ...

Lego has refined and polished the design of its instruction manuals over the years, but as easy as they are for humans to follow, machines are only just learning how to interpret the step-by-step ...