Ancient magnetic fossils reveal that animal navigation using Earth’s magnetic field may have evolved far earlier than ...

Researchers developed a new terahertz imaging method that was able to visualize internal details of the mouse cochlea with micron-level spatial resolution. An excised mouse cochlea is pictured.

Animals display an extraordinary array of structural adaptations that are intimately linked to their functional capacities. From the microscopic organisation of tissues and cells to the macroscopic ...