The La Pere award comes with $50,000 from the State of Maryland. Samuel wants to encourage other students to pursue their ...

"Alcohol breaks down the sap, then use soap and water on the ... your tree to avoid getting hair spray on your ornaments. Is your tree more Charlie Brown than Martha Stewart?

Aspen, beech, and birch sap seen as small niche, but could have potential for new revenue streams for maple producers.

We can freshen our breath with sticks of Juicy Fruit gum or mint-flavored squares, and blow pink bubbles with balls of bubblegum ... polyisobutylene. Tree gum or sap was traditionally used ...

Gutta-percha, created by boiling the sap of the Malayan gutta tree, was similar to rubber but ... feathers as the preferred material for golf balls. Later, when golfers discovered that after ...