The tubarial glands, located where the nasal cavity meets the throat, could be the first major salivary glands discovered in nearly 300 years.

Efforts to collect evidence of human pheromones have focused on three partly overlapping classes of possible human pheromones: (1) axillary steroids, (2) vaginal aliphatic acids, and (3) stimulators ...

The black-tailed prairie dog (Cynomys ludovicianus) has a trilobate perianal scent gland located between the internal and external anal sphincter muscles. Two of the lobes lie ventro-lateral to the ...

Hyenas regularly communicate by smell: They mark territory by rubbing a rancid substance called “paste” from a large scent gland beneath their tail on stalks of grass that they walk over, the ...