Design tools have existed for decades for standard step-index fibers, with analytical expressions for cutoff conditions as a function of core size, refractive indexes, and wavelength. We present ...

High frame rate ultrasound allows accurate quantification of the velocity flows, which could improve the current measurements that assist clinicians in diagnosis. The validation of novel approaches is ...

Shares of Circle Internet Group turned higher as Wall Street applauded the stablecoin issuer’s move to try to establish a national digital-currency trust bank.

Circle's stock is overvalued, with risks tied to interest rates, revenue sharing, and market assumptions. Click to know why investors should exit their CRCL positions now.

Circle is effectively positioning itself as the “Stripe for digital dollars” — offering developer-grade infrastructure to help businesses integrate stablecoin payments, cross-border flows ...

Fiserv on Monday unveiled plans to launch a stablecoin, joining a growing number of U.S. companies exploring the technology as the crypto asset moves into the mainstream.