Sydney’s beaches set a new normal: sharks are staying longer each year as the water gets warmer. Warming of the water binds more minerals, which is attracting many small fish along with bigger predators like sharks, which are also regularly cited near the shores. There have been over 20 shark sightings in Sydney’s harbors and beaches since the start of the year.  A expert from Sydney’s sealife aquarium says, “ The water is nice and warm, full of large species as well, which is ideal hunting grounds for these sharks.”  For people who love swimming at Sydney’s beaches, this means … Continue reading Sydney’s Shark Surge: Over 20 Sightings in 2025 Amid Rising Sea Temperatures