A record early heat wave striking the western United States on Friday is a one-in-500-year event and almost certainly the result of human-caused climate change, experts say. The heat has been toppling records this week and is set to continue into the weekend across western cities while expanding eastward. Four locations in the desert area near the California-Arizona border registered 44.4 degrees Celsius on Friday, a US national record for March. The readings were recorded near Yuma and Martinez Lake in Arizona, and around Winterhaven and Ogilby in California. Read: Intense heatwave grips US, triggering record-breaking temperatures Already, 65 cities have recorded new March highs, ranging from Arizona and California to Idaho, Weather.com reported. Death Valley reached 40°C on Thursday, while typically cool and foggy San Francisco tied its historic March record at 29°C. In Colorado, skiers were seen hitting the slopes shirtless. The National Weather Service issued extreme heat warni...
India’s Covid-19 cases have surged past the 1,000 mark, with over 752 new infections confirmed in recent days, triggering public concern and renewed attention to the pandemic. Kerala currently leads with the highest number of active cases, registering 430 Covid-19 infections. Other states such as Maharashtra (209), Delhi (104), Gujarat (83), and Karnataka (47) have also seen notable case increases. The national total now stands at 1,009 cases, with Delhi alone reporting 99 new infections in the past week. Despite the rise in numbers, health officials have confirmed that most of the reported cases are mild, with patients currently under home care. The situation has been assessed by various health authorities, including the Union Health Secretary and the Indian Council of Medical Research (ICMR). In addition to the rising case count, India has detected two new Covid-19 variants, NB.1.8.1 and LF.7, which have been classified by the World Health Organisation (WHO) as "variants under monitoring." The NB.1.8.1 variant was first identified in Tamil Nadu, while LF.7 was confirmed in Gujarat. However, the dominant strain in India remains JN.1, found in 53% of recent cases, followed by BA.2 at 26% and other Omicron sublineages at 20%. While some global hotspots like Singapore and Hong Kong have seen similar upticks in Covid-19 cases, health officials in India have stated that there is no indication that the circulating variants are more transmissible or cause more severe disease compared to earlier strains. Several states, including Andaman and Nicobar Islands, Assam, Arunachal Pradesh, Bihar, Himachal Pradesh, and others, have not reported any active cases at this time.
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