CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...

Claiming the title of the world's number one 4K UHD and DLP brand, Optoma has introduced a capable new laser projector. The ...

If you have Amazon Prime, you'll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30 ...

Acer PD1520Us offers 30,000 hours of lifespan for business and entertainment needs Supports full HD 1080p resolution and 4K ...

The best gaming projectors can elevate pretty much any console or PC setup. Taking that action to the even-bigger screen makes your games feel like a whole new experience. Unlike TVs, these ...

audio experts, to assess the sound quality. Even though you may decide to hook up external speakers, we think good sound is important, particularly for portable projectors. We use a light meter to ...

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...

NASA astronaut Don Pettit has captured another ... Another image, showing light reflecting off SpaceX Starlink satellites, reminded him of “cosmic fireflies.” The American, who’s been ...

But after more than a dozen hours with Hyper Light Breaker – a follow-up (though not a proper sequel) to one of my all-time favorite indie games, Hyper Light Drifter – I feel like Vito ...

It also features a built-in timer in case you want to hold a surprising party or turn up the projector at a specific time every day. The included remote control allows you to turn on/off or adjust the ...

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more. By Melinda Wenner Moyer You’ve probably noticed this scene on social ...

Auroras aren't the only show in town, however. Our planet's atmosphere can shed light through other energetic processes, some a little more complex than others. Plain old sunlight can cause molecules ...