For over a century, scientists have puzzled over a fundamental mystery in our evolutionary history: how did mammals go from ...

For over a century, scientists have been captivated by the mystery of how mammals evolved from sprawling creatures resembling ...

The transition from sprawling (reptile-like) to more upright (parasagittal) posture and locomotion was a transformative event in mammalian evolution ...

If you, like us, were under the impression that two-legged dinosaurs like those in the Velociraptor genus were pacy beasts ...

Mammal evolution to upright posture followed complex branching path rather than simple step-by-step progression.

Snakes have adapted to climb trees, skate across hot sand, and even swim through water — all without arms or legs. What’s ...

Male Embryos Develop Ovaries In First-Ever Evidence Of Environment Affecting Mammalian Sex Determination The experiments show that changes in iron levels can lead male mammalian embryos to develop ...

About this article Cite this article Stoeckli, M., Chaurand, P., Hallahan, D. et al. Imaging mass spectrometry: A new technology for the analysis of protein expression in mammalian tissues.