Add Yahoo as a preferred source to see more of our stories on Google. A close up of huge, deteriorating teeth Given half a chance, lions aren't above chewing on the occasional Homo sapien that might ...

For several months in 1898, a pair of male lions turned the Tsavo region of Kenya into their own human hunting grounds, killing many construction workers who were building the Kenya-Uganda railway. A ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two male lions ...

The lions’ teeth had been damaged during their lifetimes. Study coauthor Thomas Gnoske found thousands of hairs embedded in the exposed cavities of the broken teeth. By isolating and sequencing DNA in ...

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Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

A new study published in PeerJ reveals that the teeth of South American sea lions (Otaria byronia) hold valuable clues about past population dynamics. Researchers from the Instituto de Biología de ...

Two male lions became infamous for terrorizing and eating humans in 1898 during the construction of a railway bridge over the Tsavo River in Kenya. Now, an innovative genetic analysis of hairs trapped ...

(CNN) — Two male lions became infamous for terrorizing and eating humans in 1898 during construction of a railway bridge over the Tsavo River in Kenya. Now, an innovative genetic analysis of hairs ...