Your pet fish's cognitive abilities will probably surprise you!
In one study, dogs were able to smell a particular test scent a thousand times better than humans!
Have you ever heard the color blue? Or tasted the musical note F-sharp?
A chemical commonly used for this is called mercaptin. The process of adding the stink is called stenching.
To interpret a barrage of information, sharks have developed a relatively large and complex brain...
I've heard that some dogs can smell if someone has cancer. Is this really true, or is it more like an urban legend?
How tiny stones inside our heads tell us which way is up...
Why don't tooth-brushing and mouthwash really help? Why makes garlic so persistently stinky?
What is black and white and very smelly all over?