NEW YORK, Dec 3 (Reuters) - Hedge funds are using near-record levels of leverage to trade equities and betting on debt-backed strategies in efforts to juice returns, making the most of markets buoyed ...

Trump doubled down on his use of the derogatory insult while talking to reporters aboard Air Force One on Sunday, Nov. 30 Pete Marovich/Getty; Jacek Boczarski/Anadolu Donald Trump said 'I think ...

Abstract: Multiport network theory has been proved to be a suitable abstraction model for analyzing and optimizing reconfigurable intelligent surfaces (RISs) in an electromagnetically consistent ...