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Story summary
- A Science report warns that warming oceans could cause great white sharks to overheat and face shrinking food supplies due to overfishing.
- Sharks and large tuna require more energy to maintain their temperatures, creating a double jeopardy.
- They cope by slowing down or diving deeper, but suitable habitats are diminishing.
- The dilemma could severely impact their survival, especially in summer when competition for prey intensifies.
