Hammermill Copy Plus Paper in a 10-ream package is on sale for only $29.99 at Staples! That makes each 500-sheet ream only $2.99! Plus, you'll get free delivery to most locations! Hammermill Copy ...

Want some more math? At 500 sheets of paper per ream and each tree yielding 17 reams, it would take 16 million trees to print a hard copy of the Internet. The results were published in the Journal ...