Quantum cascade lasers are made up of many thin layers of semiconductor. An injected electron makes a small energy transition as it moves from one layer to the next, emitting light on each cascade.

When you’re planning a festive celebration, the right New Years Eve party foods can totally set the tone for the night. From sparkling bites to midnight-ready snacks, this list of 50 ideas will help ...

K, don’t @ me, but I was today years old when I found out you can actually get the perfect gel nails at home. Like, sure, the nail salon is, and always will be, one of my happy places, but I kinda ...

Let us commence with our reading, then, so that the best of what the Beehive State has to yield may be brought more clearly to our gaze. Here is your first card—the Eight of Wands. This is a card of ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Andrea Barnes Andrea Barnes ...

Rupert Murdoch warns judge of Donald Trump’s ‘red herring’ Surveillance footage shows Ashlee Buzzard renting car with missing 9-year-old daughter Are boiled eggs good for you? Here's what experts have ...

Parents want their children to be healthy, and eye care is an important part of this. Complete Eye Care of Medina provides eye exams that go beyond just assessing the need for glasses. Reporter ...

Saturday: Mostly cloudy with a few sunbreaks, except chance of showers in Whatcom and San Juan Counties. Increasing rain spreading from the north later Saturday night. Lows in the low to mid-40s.