ClimateAugust 9, 2026

hammerheads

HAM-er-hedz

Definition

A group of predatory sharks characterized by a distinct flattened, T-shaped head structure known as a cephalofoil.

Etymology

The term is a compound of the Middle English 'hammer' (a striking tool) and 'head,' describing the distinctive physical shape of the shark's cranium.

In the news

In the context of the study, hammerhead sharks are being utilized as biological platforms to carry ocean sensors, allowing researchers to gather critical data from hard-to-reach marine environments.

Scientists turn Sharks into real-time ocean observers, carrying sensors that can measure conditions for o

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The Times of India

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