A mixture of two types of pigment-producing cells undergoes diffusiophoretic transport to self-assemble into a hexagonal pattern. Credit: Siamak Mirfendereski and Ankur Gupta/CU Boulder A zebra’s ...

How the leopard really got its spots has finally been explained. The new work builds on research conducted by British mathematician Alan Turing in the 1950s. The new study by American scientists ...