The four awardees of the prestigious prize include France's Hugo Duminil-Copin, US-based June Huh, Britain's James Maynard and Ukraine's Maryna Viazovska.
Saudi Arabia's crown prince has unveiled a futuristic eco-city NEOM featuring parallel structures of mirror-encased skyscrapers extending across a swathe of desert and mountain terrain.
Himachal Pradesh has become the first state in the country to connect all registered commercial vehicles equipped with Vehicle Location Tracking Device (VLTD) with Emergency Response Support System (ERSS).