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Prime Minister Mark Carney has had Canada launch a partnership with India and Australia on emerging technologies while at the G20 summit in South Africa. The trilateral agreement aims to have the three democracies work together to diversify supply chains,

Officials have yet to grasp the magnitude of heat-related deaths, let alone effectively deal with the problem, public health experts and scientists say.

India is unlikely to submit its climate pledge before the end of the United Nations climate summit this week, raising concerns about its influence on global climate change efforts.

Three people have been arrested in India after a daring 70m rupees ($800,000; £600,000) heist in which armed men posing as central bank officials robbed an ATM cash van. On Saturday police in the southern city of Bengaluru said they had cracked the case and recovered 57.6m rupees of the money stolen three days earlier.

Ten large Indian trade unions condemned the government's rollout on Friday of new labour codes, the biggest such overhaul in decades, as a "deceptive fraud" against workers.

More than a billion Indians face heat waves every year. Hundreds of millions of them work in the informal sector, toiling outdoors or doing piecework in a stifling factory, and are especially at risk as intense bouts of scorching weather become more frequent and higher temperatures stick around for longer.

State-owned miner Codelco and Kutch Copper Ltd, a unit of Indian billionaire Gautam Adani’s sprawling conglomerate, have struck a joint exploration and development deal in Chile, according to a person familiar with the matter.

She was once cast as a secular heroine, the daughter of a revolutionary leader, whose brutal assassination in the 1970s defined her meteoric political ascent.