The coldest air of the early winter season is blasting the eastern U.S. on Monday with single-digit temperatures with the wind chill, as the Polar Vortex unravels and, with it, brings dangerous arctic ...

Researchers at the ArQuS Laboratory of the University of Trieste (Italy) and the National Institute of Optics of the Italian National Research Council (CNR-INO) have achieved the first imaging of ...

Micro-optics are optical systems that are between a few micrometres and a millimetre in size. This includes small lenses or arrays of lenses, or optical fibres with a microscale core diameter. Such ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...

OpticsPlanet is an online solution for shoppers in the market for outdoor and tactical gear. The company offers free shipping on orders of more than $49 to anywhere in the contiguous United States.

With snow on the ground and still breezy, temperatures along the Interstate 95 corridor may feel more like the teens into early morning, with wind chills in New England possibly dropping into single ...

Abstract: Placing the electrical and photonic chiplets in a single package leads to significant power reduction. Chiplets are connected by fine-line electrical routing over a length of a few ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...

I’ve had some great times with my Canon EOS M50 Mark II, which has the same hardware as the original model but with improved video features and eye-detection autofocus. It’s epic for content creators ...

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Bipolar 2 includes mood swings between depression and hypomania. Depression is common in bipolar 2 and includes sadness and loss of interest. Hypomania in bipolar 2 is a less severe form of mania and ...