An FDA advisory committee has concluded that a commonly used decongestant ingredient used in cold and allergy products does not have any efficacy, raising the possibility that many over-the-counter ...

Pyramidal neurons have basal and apical dendrites, including an apical tuft. This preserved core structure suggests that they have conserved core functions, whereas structural variation in other areas ...

Can language exist without grammar? Grammar is the system for organising a language. All major languages have a grammatical structure. What is an adjective? Learn about the importance of adjectives ...