I've been covering Amazon Prime Day since 2020, and last year most of the day-one deals disappeared. In a rare move, the ...

Over time, the big, clunky “gumball” lights were replaced with sleeker, more advanced light bars. Today’s police vehicles use ...

Think overhead-projector magic, shrunk to kid size: an IKEA LÄTT table, an LED strip, and a sheet of acrylic. Sprinkle sand ...

Along with LED face masks, other at-home red light handheld devices, blankets, and full-body treatments make the technology ...

This high-output, multi-fuel, military-style light with a tilting head is perfect for hunters and home defenders looking for ...

This mask emits 633 nm and 830 nm red light, as well. The 1,072 nm light is directed where signs of aging are especially noticeable: on the forehead, at crow’s-feet, and at the nasolabial folds.

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Mendaera has claimed an FDA clearance for its handheld robotic needle delivery system, for precision placement guided by ...

This Dyson is the Tinker Bell of vacs: nimble and powerful, with a glowing light for visibility and a suite of magical ...

A new handheld microscope lets scientists monitor coral health in real time, underwater, without harming reefs.

Snag up to 64% off during Amazon Prime Day and treat yourself to all the cozy linens and clever gadgets your home’s been ...

This handheld spotlight is our new top pick for the longest-distance LED handheld spotlight. While the former one can shine bright an object at 1,000’ away, this is three times farther, around 3,280 ...