[ad_1] Date published: Sun, 26 Apr 2020 09:38 PM IST New Delhi | Jagran Lifestyle desk: The largest hole in the ozone layer that stretches more than 1 million square kilometers over the Arctic caused by unusual weather conditions has been closed, a report released earlier in the week said. …
Read More »The ozone layer heals itself when the hole over the Arctic Circle closes, scientists confirm: report
