For much of the twentieth century, sharks and large reptiles were assumed to define the upper limits of dental sharpness in ...

In reliability engineering, few indicators are as consistently revealing as the particles that infiltrate a lubrication ...

High-energy-density lithium-ion batteries are essential for next-generation electric vehicles and energy storage systems.

A new 3D electrical imaging method shows how passivation reduces defects in perovskite solar cells, clarifying charge ...

For more than a century, brain imaging has been a story of trade-offs: sharp pictures but slow timing, or fast signals with ...

Researchers uncover hidden internal stress that causes next-gen EV batteries to crack, shortening lifespan despite higher ...

For centuries, the field of pathology has been defined by a single instrument: the microscope. But according to William ...

A fully open-source platform provides a compact rheometer that can be easily combined with optical microscopy, allowing ...

Collagen is the most abundant protein in the human body and has an important role in healthy tissue as well as in a range of prevalent diseases. Medical research and diagnostics hence call for means ...

Capital Matters is a recurring series by Jordan Steiker that covers federal constitutional regulation of the death penalty ...

DBE to defend bid to block matric results publication By Nicola Mawson, Contributing journalistJohannesburg, 31 Dec 2025Matric results will be released on 14 January 2026. (Photograph: Freepik.) Days ...