Polkadot (DOT) is currently the fifth-leading cryptocurrency with a market cap of around $29,925,593,697. Over the last 24 hours, DOT has dropped by 21.73% and is trading at $29.92 at the time of ...

We report on the first quantum dot lasers heterogeneously integrated with 300 mm silicon photonics. The lasers show linewidth enhancement factor near zero, indicating the capability for high feedback ...

Bill Bell brings years of experience with tackling road safety issues in Kentucky into his new position with the Louisville ...