The travelling salesman problem (TSP) remains one of the most challenging NP‐hard problems in combinatorial optimisation, with significant implications for logistics, network design and route planning ...

Singaporeans can now use digital yuan (e-CNY) in China via a pilot program with ICBC and BOC for tourism spending. Foreigners can open e-CNY wallets using international credit cards with transaction ...

Artificial intelligence (AI) is the new arms race and the centerpiece of defense modernization efforts across multiple countries, including the United States. Yet, despite the surge in AI investments, ...

Booking a holiday is exciting, but it can get stressful if you don't have the correct travel documents. You’ll more than likely know that passports have changed since the UK left the European Union ...