lung

Like, instead of using lungs to breathe air, many fish absorb oxygen from the water around them through their gills.

Some of the air they inhale through their blowhole is routed into their lungs, while the rest enters a complex, sound-producing system.

There are new treatments that slow down the progression of certain cancers, certain lung cancers, brain cancer and multiple myeloma by half or more.

There was a doctor, and she came in and she said, “Here's a picture of your lung.”

That idea was used over a decade ago to help develop new vaccines against pneumococcal disease, which is a deadly bacterial infection of the lungs.