By isolating and sequencing DNA in compacted hairs collected from the teeth of two Tsavo lion museum specimens from the 1890s, researchers have found ...

Research on Tsavo lion museum specimens from the 1890s, using DNA isolated from hairs in their teeth, reveals a diverse diet ...

Genetic analysis of cavity crud from two famed man-eating lions suggests the method could re-create diets of predators that lived thousands of years ago.

Oct. 15, 2024 — Researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound more ...