India's capital, New Delhi, was engulfed in thick smog early on Monday as cooler weather exacerbated pollution and the government banned private construction in and around the city to try to limit dust and emissions.
Residents of New Delhi and its suburbs endure poor air every winter as colder, heavier air traps construction dust, vehicle emissions and smoke from the burning of crop stubble in the nearby states of Punjab and Haryana.
The air quality index in several parts of the city was between 350 and 400 on Monday, meaning it was "very poor", according to the Central Pollution Control Board.
The central government banned all private construction in the city and surrounding areas on Sunday. Authorities also sprayed water in some neighbourhoods to try to clear the air.
The government said last week it would ban diesel autorickshaws in the capital and from 2027, allowing only those three-wheeled taxis that are powered by compressed natural gas or electricity to operate.
Hamas handed over three Israeli hostages on Saturday, whose emaciated appearance shocked Israelis following their release on live TV, in the latest stage of a ceasefire deal aimed at ending the 15-month war in Gaza.
The US Coast Guard in Alaska found the wreckage of a small plane atop frozen sea ice on Friday, after the aircraft suddenly lost altitude on Thursday and the crash killed all 10 people on board, officials said.
A US judge has temporarily allowed roughly 2,700 US Agency for International Development employees put on leave by President Donald Trump's administration to go back to work, pausing aspects of a plan to dismantle the agency.
Hamas accused Israel of multiple breaches of their ceasefire agreement on Friday, a day before the scheduled exchange of three more Israeli hostages for Palestinian prisoners in the latest stage in a fragile deal aimed at ending the war in Gaza.