Environment

A new study published in the journal Nature Climate Change has unveiled a global early warning system capable of predicting which wildlife species are at risk from extreme heat months in advance. Researchers say the tool could help conservationists take rapid action to protect vulnerable animals as climate driven heat events become more frequent and intense. The international team combined seasonal weather forecasts with species specific historical temperature limits to identify wildlife populations likely to face dangerous heat exposure. Using forecasts made in May 2024, the researchers predicted that more than 3,500 vertebrate species out of 30,585 assessed would be exposed to extreme temperatures. Among them were over 1,250 species already considered vulnerable, endangered, criticall...

Delhi scorching summer is pushing millions of low income workers into a daily battle between earning a living and protecting their health. As temperatures continue to cross 40°C and, in some areas, approach 45°C, outdoor workers such as rickshaw pullers, street vendors, drivers and domestic helpers are finding it increasingly difficult to cope with extreme heat. In one of Delhi busiest markets air conditioned stores offer relief to shoppers, but outside, workers remain exposed to the blazing sun for hours. For many taking a break is not an option because missing a day of work means losing income needed for food, rent and other basic expenses. Fifty two year old cycle rickshaw driver Harish Chandra says Delhi’s summers have become harsher every year. He begins work in the morning when...