All in all, Cougar tries something new here and pulls it off creditably; we’ve not seen another case like it for some time.

Our testing writers tried the Shark ChillPill, a portable fan with a swappable cooling plate and misting nozzle, to see how well it helps them beat the heat.

Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked photonic crystals and adjusting their spacing with a tiny mechanical system, ...

Air vent covers weren't designed to be eye-catching decor, but this DIY turns the functional feature into just that, using ...