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It sounds absurd, but the heart of a blue whale is so big a human could swim through its arteries
It’s hard to picture a creature so immense that a person could stand inside one of its arteries, yet that’s the reality of the blue whale—the largest animal ever to live on Earth. A detail like that ...
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Have Blue Whales Stopped Singing? Paying Attention to Their Songs Could Benefit Humans, Too
Research published earlier in 2025 found that whales sing less when food is scarce. Using underwater microphones, or hydrophones, an interdisciplinary team of researchers recorded the songs of blue ...
A single whale song can train AI to detect calls across decades of ocean recordings, turning hidden acoustic archives into ...
Whales are mighty. Blue whales, for example, aren’t only the largest animal on Earth, but as far as we know, they’re the largest animal that’s ever existed on Earth—and that includes dinosaurs.
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