Most children grow 20 baby teeth and, eventually, 32 permanent ones. Some grow one more. An extra tooth that appears between the two upper front teeth is called a mesiodens. It's one of the most ...

A new study finds no evidence that fluoridated drinking water affects children’s IQ or the cognitive abilities of older ...

The human body, often seen as a marvel of design, is instead a compilation of evolutionary compromises. Many anatomical features, from spine structure to dental development, reveal adaptations that ...

Human capital is central to efforts to promote growth, convergence, and the elimination of poverty. Drawing on the seminal macroeconomic frameworks by Nelson-Phelps, Lucas and subsequent developments, ...

The human body is often described as a marvel of “perfect design”: elegant, efficient and finely tuned for its purpose. Yet, ...

The growing threat to the health of the planet and as a consequence a threat to human and oral health are complex, ...

Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove stains. Unlike traditional whiteners, it not only brightens teeth but also ...

Explore the causes and long-term health risks associated with overbite teeth, and discover treatment options for skeletal overbites, including jaw surgery and appliances.

NASA has a three-phase roadmap to put astronauts on Mars by 2040, but two enormous engineering challenges could make it the most expensive space mission in history. From the Orion spacecraft to SpaceX ...

In the past year, a new model for portfolio construction has emerged as the framework du jour. Positioned as a superior alternative to Strategic Asset Allocation, the Total Portfolio Approach promises ...

Abstract: Rapid technological advancements are reshaping pedagogical expertise development, offering novel pathways to equip educators with 21st-century professional competencies. This study proposes ...