You don't need a lot of money to banish darkness from the deepest corners of your home. These LED lights make all the ...

The Lepro TB1 Smart Table Light looks like modern art and lights like a dream, but its app’s AI smarts need to catch up to ...

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Leviton's excellent 2nd-gen motion-sensing Wi-Fi smart dimmer (model D2MSD) can be combined with a wireless, battery-powered ...

The light echo around the star V838 Monocerotis as seen by the Hubble Space Telescope in November 2005. When I was a teenager, I was—shockingly, I know—deeply nerdy. At a science-fiction convention, I ...

This sort of motion is common in galaxies sporting active central supermassive black holes, like the one in the nearby ...