The warehouse retailer's move to app-based shopping has received mixed reactions from customers. Some express concerns about ...

Abstract: Photoacoustic endomicroscopy enables high-resolution imaging of deep microvasculature within the gastrointestinal wall using modulated laser pulses with point-by-point scanning. However, ...

The “camera” is a second-generation Credential Authentication Technology scanner (CAT-2), designed to quickly scan a traveler ...

Darwin Quiroz is exploring new frontiers in miniature lasers with major biomedical applications. When Quiroz first started working with optics as an undergraduate, he was developing atomic ...

TORONTO – Three innings after taking a foul ball off his right knee in Game 1 of the American League Championship Series, Blue Jays right fielder Nathan Lukes exited in the top of the fourth inning on ...