Quantum dot (QD) lasers enable intrinsically feedback-tolerant, isolator-free silicon photonic integrated circuits (PICs), eliminating the bulky optical isolators traditionally required to suppress ...

Understanding the socioeconomic impact of climate change at fine scale is essential for promoting real-world actions. Here I look back at a 2018 paper that disaggregated the global economic damages ...

PM-in-waiting Andy Burnham plans to give more power to UK cities and regions, which raise only 8% of tax ⁠revenues versus a 37% rich-country average. But decentralisation elsewhere has proven better ...