Tunable lasing at around 405 nm is realised with an InGaN device featuring a narrow-ridge active channel and a periodically ...

Learn how blue light affects your skin and discover essential protective measures to maintain skin health and prevent damage.

Lowe is a lead editor, covering all things related to home improvement and good design. She previously worked in the decor and lifestyle spaces for digital publishers such as Hunker, First Media ...

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 ...

Protective filters can serve other purposes too. Some are simply clear pieces of glass that have no other function, but you can also get a UV filter, which is designed to block out unwanted ...

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's as simple as that." Astronomers are sounding alarm bells as the world's most precious sky-observing location faces a risk of being blinded by light pollution due to a planned renewable energy ...

If you're not a morning person, a wake-up light or sunrise alarm clock can be a game-changer. Sunlight is key to getting your day off to a great start, improving alertness during the day as well ...

U.S. officials announced a $1.6 billion deal with Toyota subsidiary Hino Motors late Wednesday to settle charges it deceived regulators about the amount of emissions spewed by its diesel engines.

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By Jack Ewing Toyota Motors’ trucking unit has agreed to plead guilty to criminal charges and pay $1.6 billion in civil and criminal penalties for fraudulently concealing excess emissions from ...

Known as the Advanced Clean Fleets rule, the idea was to replace those trucks with electric and hydrogen-powered versions, which dramatically reduce emissions ... cars and light trucks by 2035.