La Nina climate cycle could last into 2023: UN

The weather phenomenon La Nina, which has affected global temperatures and worsened drought and flooding, will likely continue for months, and possibly even into 2023, the UN warned Friday.

South Asia's intense heat wave a 'sign of things to come'

The devastating heat wave that has baked India and Pakistan in recent months was made more likely by climate change and is a glimpse of the region's future, international scientists said in a study released Monday.

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