As heatwaves become more frequent and intense around the world, scientists are exploring new ways to keep buildings cool without increasing energy consumption. Researchers at the University of Sydney, working with startup Dewpoint Innovations, have developed a nano-engineered coating that reflects up to 97% of sunlight and stays significantly cooler than conventional surfaces. The experimental…

Counter-terror police charge Greek national in alleged London spy plot / Image: File A suspected espionage case unfolding in London has raised fresh concerns about foreign-linked surveillance operations in Britain after a Greek national was charged over allegations that he gathered information on an Iranian journalist living in the UK.The case centres on Ioannis Aidinidis,…

The UK government has reminded British pilgrims returning from Hajj to comply with Saudi visa regulations and leave the country within the permitted timeframe.In a message following the completion of Hajj 2026, the British Embassy in Saudi Arabia congratulated pilgrims on completing the annual Islamic pilgrimage and wished them a safe journey home.The embassy also…