John Long, a paleontology professor, reveals the secrets behind sharks’ incredible longevity and how they thrived through five mass extinction events. In his new book, ‘The Secret History of Sharks’, he delves into the evolution of these magnificent predators and shares fascinating discoveries about their adaptability, warm-bloodedness, and the ongoing threat they face from humans.
A study in Brazil has revealed high levels of cocaine in sharks off the coast of Rio de Janeiro, raising concerns about the drug’s impact on their behavior and health. The cocaine likely originates from sewage discharge and illicit labs, potentially affecting shark eyesight, hunting abilities, and even leading to aggression and unpredictable behavior.
Scientists have documented three instances of orcas preying on sharks in the Gulf of California, raising concerns about the potential impact on the ecosystem. While orcas have always hunted sharks, the recent increase in observations may be due to improved technology, and the long-term consequences remain unclear.
Gus Gould analyzes the latest rugby league news, including the Sharks’ impressive form, the Knights and Raiders’ injury concerns, the return of the biff, Dale Finucane’s retirement, and the upcoming ANZAC Day round.
Significant changes have been made to several NRL teams for Round 8, with debutants, positional shifts, and new halves pairings taking center stage. The Eels, Cowboys, Sharks, and Raiders have all been forced to make adjustments to their lineups.
Nico Hynes and Braydon Trindall combined brilliantly to set up Sione Katoa for a spectacular try that ultimately sealed the Sharks’ victory.
Long-time Sharks forward Dale Finucane has been medically retired due to ongoing head injury concerns. The 31-year-old has suffered multiple head knocks throughout his career, and doctors have advised him to retire for his long-term health.
Highly respected Sharks forward Dale Finucane has announced his retirement from rugby league effective immediately on medical advice due to concussions. The 32-year-old said he had been told by two medical experts that he should retire. Finucane has been battling injuries in recent seasons and is currently out after suffering a facial fracture back in Round 3. He debuted with the Bulldogs in 2021 and enjoyed an outstanding career for three clubs, appearing in 251 NRL games, five Origins for the Blues, and winning two premierships at Melbourne.
