Scientists used enamel proteins from 2-million-year-old teeth to find unexpected variation in Paranthropus robustus.

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For its blade line, certain products have the HCS marking, which means it is made from high-carbon steel. High-carbon steel is a type of steel alloy, and Dewalt and other tool manufacturers ...

The creatures' huge size would have made takeoffs ... other medium and large animals, including mammals, snakes, birds, and other lizards, using its serrated blade-like teeth.

Katie Price showed off her new gleaming teeth ... The leading animal charity has made increasing calls for Katie to not have any more pets in her care after her protection dog Blade died in ...

As humans we need to clean our teeth regularly to prevent cavities, while animals seem to have healthy teeth without using toothbrushes or toothpaste. Why animals do not need to brush their ...

Whether you’re talking about sharks, crocodiles, lions, or even velociraptors, some of the most fearsome traits of these predators involve their rows of sharp, crushing, or jagged teeth. Only ...

Whether you’re talking about sharks, crocodiles, lions, or even velociraptors, some of the most fearsome traits of these predators involve their rows of sharp, crushing, or jagged teeth. Only ...

a large aquatic reptile French customs officers have found nine prehistoric marine reptile teeth during a routine check near the Italian border The discovery was made as the officers inspected a ...

In the history of teeth, perhaps no tooth is as famous as the saber tooth. These long, blade-like canines seem ... of the University of Bristol. "In some animals these extremely elongate canines ...

Saber teeth – the ... reflected in human-made tools. This trade-off between sharpness and durability is a key consideration in engineering, influencing the design of everything from surgical scalpels ...

The study, led by scientists at the University of Bristol in collaboration with Monash University shows that long, sharp blade-like teeth gave ... selection shapes animals to perform specific ...