South Australians warned to prepare for worst bushfire in 4 years

More than 100 schools across South Australia (SA) have been closed as the Australian state braces for catastrophic fire danger day.Temperatures in some parts of the state were forecast to soar above 40 degrees Celsius on Wednesday, accompanied by strong winds, the UNB reported.About seven districts were declared catastrophic fire danger zones by the state government, and a state-wide total fire...