How long can you hold your breath? 30 seconds? A minute? Longer? Whatever your answer, there’s a very high chance it’s not as long as some divers out there. Whether through culture, evolution, or just ...

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Research reveals how natural selection shaped the Bajau sea nomads’ spleens to boost oxygen delivery, helping them dive for minutes on a single breath. For more than a thousand years, the Bajau — ...

Many animals that live in water need to come up to the surface to breathe, but they can still spend impressive lengths of time submerged thanks to a few clever tricks. When you purchase through links ...