United is segmenting its top-tier Polaris and premium economy cabins. The new "Base" Polaris fare will charge customers to pick a seat. It doesn't allow changes or entry to the Polaris lounge, though ...

Abstract: Online payment fraud poses a large undertaking to economic safety, main to enormous economic losses and undermining believe in digital transactions. Traditional fraud detection strategies, ...

Italy has reportedly refused permission for US military aircraft to land at a Sicilian air base en route to the Middle East, according to a source close to the matter. This denial, which confirms a ...