Springtime is prime time for projects around the house, and some of them involve the use of a ladder of one kind or another.But as any do-it-yourselfer can tell you, a lapse in basic ladder safety ...

We’ve seen four-legged robots dance, crank out some push-ups, and even backflip through autumn leaves. But now, IEEE Spectrum reports that a team of Japanese roboticists has taught a dog-like robot a ...