A hidden structure in dinosaur skulls is challenging long-held beliefs about their anatomy and evolution.

Researchers in Austria have discovered that the Plateosaurus, a herbivorous dinosaur that thrived during the Late Triassic, ...

Researchers have found evidence of a previously unrecognized soft tissue structure in the cheek region of many dinosaur ...

The cardinal symptom of inguinal hernia is the protrusion in the suprainguinal region, in boys possibly the prolapse of the ...