Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Solid state electronics have provided lighter weight night vision units that work better than the old-fashioned gear that used photomultiplier tubes, but there was an even older technology as [Our ...

What do you notice about the mass of biological (living) forms and mass of technological (man-made) forms on Earth? What do you wonder? By The Learning Network A teenager and a New York Times ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Wirecutter Staff We’ve updated this guide with new picks for noise ...

US President Donald Trump’s dismantling of America’s foreign-aid program may be the wake-up call African leaders need. If necessity is the mother of invention, the end of USAID could galvanize African ...

Quadrupole magnets are like lenses that are convex (focusing) in one transverse plane and concave (defocusing) in the other, transporting charged particles like beams of light on an optician’s bench.

Check out the best Canon RF lenses for whatever you shoot, whether you're a full frame or APS-C shooter (I've included the APS-C equivalent focal lengths for each suggestion, so you know how the ...

If you're searching for the best Leica M lens for your rangefinder, you have plenty of options to choose from. In this guide, I break down the entire lineup, highlighting the strengths of each lens ...

JUPITER, Fla. -- Center fielder Victor Scott II is on the Opening Day roster, and so is fellow center fielder and defensive ace Michael Siani. Steven Matz, who started most of Spring Training, is on ...