The teeth of some Australopithecus species ... but its brain was larger than that of the Australopithecus africanus. Their fossils were found with mammals that lived in dry grasslands.

Understanding natural history presents a profound challenge. It involves trying to grasp the undocumented progress of countless millennia, such as the evolutionary journey of various species. One ...

If you’re looking to brighten your smile, using the right teeth whitening product is more affordable and convenient than going into the dentist’s office. Products for home use come in various ...

Teeth grinding, or bruxism, can happen day or night. But sleep bruxism is much harder to treat since many of us don’t even know we’re doing it. The condition is often only detected when ...

The nation must lose its tight focus on individual disciplines if it is to keep pace with the evolving requirements of scientific enquiry.