In biology, defects are generally bad. But in materials science, defects can be intentionally tuned to give materials useful ...

Paintings are far more than dabs of oil on canvas. They are complex works of art composed of multiple layers, from primer and glues to the pigments and protective varnishes applied by the artists.

Potholes are the result of a clear chain of events driven mainly by water, weather and traffic, but the problem is more complex in Ireland ...