The best Windows Hello webcams add something your PC may lack: a quick, secure way to log in to your PC without a password. Wouldn’t it be nice if your PC just recognized you instead? That’s where a ...

Launched in June 2018, Tron is a blockchain-based smart contract platform for powering decentralized applications, or DApps, competing with similar platforms such as Ethereum, Tezos, Cardano and EOS.

U.S. President Donald Trump said he had been told that killings in Iran’s crackdown on protests were easing and that he believed there was no current plan for large-scale executions, adopting a ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...