A 500-million-year-old fossil from Morocco, discovered by Natural History Museum scientists, is offering extraordinary new ...

A symmetry requires that the transformation not alter the size or shape of the object. A transformation that meets this requirement is known as an “isometry,” or a rigid motion, and the fundamental ...

In geometry, an object exhibits symmetry if it looks the same after a transformation, such as reflection or rotation. Symmetry is important in art, math, biology and chemistry.

KS3 Maths Symmetry and transformations learning resources for adults, children, parents and teachers.

Martensitic transformations are diffusionless, solid-to-solid phase transitions, and have been observed in metals, alloys, ceramics and proteins1,2. They are characterized by a rapid change of ...

A group encodes all the ways the symmetries of a shape or a system can be combined. It establishes the rules for how the symmetries operate and tells you what positions the system can end up in ...

A research team has observed multibody interaction-induced EPs and hysteresis trajectories in cold Rydberg atomic gases. They revealed the phenomenon of charge-conjugation parity (CP) symmetry ...

Mathematically, symmetry is a form of 'invariance': Even when subjected to certain operations or transformations, a symmetrical mathematical object remains unchanged.