Dozens of beaches along Australia's east coast, including in Sydney, closed after four shark attacks in two days, as heavy rains left waters murky and more likely to attract the animals https://reut.rs/4pJEYo9 | Reuters

Several beaches on Australia’s east coast were closed on Tuesday (Jan 20) after four shark attacks in just two days. Authorities say recent heavy rain has created ideal conditions for the bull sharks suspected to be behind some of the attacks. Here’s what we know so far. | CNA