Abstract: A wavelength tunable DBR/Ring laser employing a novel $1\times 2$ MMI -coupled ring resonator has been developed to obtain robust fabrication tolerance. The fabricated laser can operate in ...

Honest, paywall-free news is rare. Please support our boldly independent journalism with a donation of any size. Two judges appointed to the US Court of Appeals for the 11th Circuit by President ...

WASHINGTON - A group of anonymous federal judges is criticizing the Supreme Court for overturning lower court rulings and siding with President Donald Trump's administration with little to no ...

CoreWeave's 37% plunge from recent highs comes despite revenue exploding from under $2 billion to an expected $5 billion in 2025, creating a rare entry point in artificial intelligence (AI) ...

A federal district court wrongfully blocked President Donald Trump's administration from temporarily withholding billions of dollars in climate grants, a federal appeals court ruled Tuesday. The ...

DENVER — A suspect has been arrested in connection with a fatal shooting in northeast Denver early Monday morning. Police said the shooting happened just after midnight Monday in the 4100 block of ...

CHICAGO — A 57-year-old man was killed and two other men were wounded when they were shot overnight on the Lower West Side, according to Chicago police. Police say the three men were outside in the ...

Tariffs ruling: In a setback to President Trump’s global trade war, a federal appeals court on Friday found that many of his tariffs were issued illegally, upholding an earlier decision from a federal ...

Abstract: Once deployed, a decentralized blockchain system ensures that it will operate faithfully so that no one can interfere with or manipulate its predefined regulations, such as block size and ...