When one is young and full of idealism, there is no reason for anything that smacks of the trite. Everything is bright and new and shiny. So it is with the high school graduating classes this year.

Always set your ladder on a solid, level surface. For a stepladder, make sure the spreader locks are fully extended and ...

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 ...

Walls are surmountable obstacles by design. A barrier between what is in and what is out needs some way to be permeable, when the finite contents of what is inside a wall is not enough to sustain the ...