Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet’s crust is still unclear, according to a new analysis.
More than 3 billion years ago, Mars intermittently had liquid water on its…
Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet’s crust is still unclear, according to a new analysis.
More than 3 billion years ago, Mars intermittently had liquid water on its…
Ostia Antica was an ancient harbour town situated at the mouth of the Tiber River. The harbour served as the main port for Rome, transporting goods…
Pelage coloration, which serves numerous functions, is crucial to the evolution of behavior, physiology, and habitat preferences of mammals. However, little is known about the coloration of Mesozoic mammals that coevolved with dinosaurs. In a…