Just two Big Tech stocks have accounted for more than a third of the S&P 500’s gains so far this year, underscoring how the market has become increasingly concentrated around major companies. Britney ...

Abstract: Braille text recognition system is an automated system aimed at enhancing accessibility for visually impaired users. The proposed system combines deep learning models to deliver a robust ...

Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets ...