spit
Reindeer Spit Smacks Down Plant Toxins
Compounds in reindeer and moose saliva interfere with the production of toxins in plants that ordinarily stop animals from dining on the vegetation. Karen Hopki…
Frog Spit Behaves Like Bug-Catching Ketchup
The amphibians' saliva is what's known as a "shear-thinning fluid," like ketchup—sometimes thick, sometimes thin and flowing. Christopher Intagliata reports. Le…





