Archaeologists already were aware of walled structures at Tayma and Qurayyah, but the experts confirmed four more—first ...

During animal development, cells divide and arrange themselves in a coordinated way, eventually forming the embryo. The cells communicate with one another during this process through cell-surface ...

Correctional Services Minister Pieter Groenewald has formally requested President Cyril Ramaphosa to consider reinstating his ...

The cerebrum, especially the cerebral cortex, has long been thought to be the important part of our brain. However, the ...

Every protein in the body is encased in a water shell that directs protein structure, provides vital stability and steers function.