The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March. Currently, its remains are traveling eastward across Canada to the United States.

When the Arctic Ocean becomes ice-free in summer in the coming decades, the region will become a “hotbed” of international geopolitics, said Dr Thamban Meloth, director of the Goa-based National ...

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds west to southwesterly 15 to 25 km/h. Sun protection recommended from 10:40 am to 3:50 pm, UV Index predicted to reach 5 ...

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