Learn how vitamin D functions and may affect diabetes, heart disease, cancer, and dementia risk. Plus, how it could benefit ...

This short art tutorial demonstrates how to draw the basic structure and proportions of an anime-style female face. It covers the initial head circle, facial guidelines, and how to shape a slimmer ...

A team of researchers has gained new insights into the respiratory system of fruit flies -- the so-called tracheal system -- which could be important for future research into aneurysms. Scientists ...

Experts emphasize that there has been no real change in the benefits or risks of the vaccines, which are quite safe and offer ...

Not enough instructors and limited hospital placements are throttling capacity, despite surging interest and urgent workforce needs.