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Sharks in hot water
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2026 2 months ago
Large, warm-bodied fish, like sharks and tuna, may owe their dominance to being able to retain their own body heat, but that advantage comes at a cost.
According to a recent study in Science, these mesothermic species require nearly four times more energy than other fish, and as oceans warm, their tendency to generate heat faster than they can lose it may push these already vulnerable species closer to the brink of extinction.
Learn more: https://scim.ag/4wERmd9
FOOTAGE CREDIT: JOSEPH BATT
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