Lab-grown muscle stem cells from mice mimic the formation of muscle fibers in vivo. A series of rodent experiments showed that even with abundant food and water, personal space is essential to prevent ...

When a ray of light that is travelling through a piece of glass strikes the interface between the glass and the air, it changes direction according to Snell’s law. If the angle of incidence is less ...

Light is often thought to reflect from a flat surface at the same angle at which it is incident. Nature Photonics spoke to Han Woerdman about the observation of angular deviations of reflected beams.