There are five basic human senses: touch, sight, hearing, smell and taste. The sensing organs associated with each sense send information to the brain to help us understand and perceive the world ...

Humans have 5 senses, but there's 'An Immense World' of experiences for animals Ayesha Rascoe speaks with journalist Ed Yong about his new book, "An Immense World." Yong looks at how animals use ...

Humans recognize their world 80 percent of the time through their eyes. Learn more about your five senses, the good and the bad. Science Trek is available to stream on pbs.org and the free PBS App ...