Seaweed farming and its surprising benefits Seaweed may be thought of as a nuisance, but an increasing number of fishermen, scientists and consumers are seeing it as a solution 2018Apr 29 CORRESPONDENTLesley Stahl FACEBOOK TWITTER REDDIT FLIPBOARD Many of us think of seaweed as a nuisance — the slimy, sometimes smelly stuff that clogs fishermen’s
Archeologists Study the World’s Oldest Tree Carvings Stephen Messenger smessenger February 10, 2011 Photo: National Parks Conservation AssociationThere’s something romantic about the image of two young valentines, in an idyllic pastoral scene, etching their initials in the side of a tree to commemorate their affection, but tree carving isn’t just for lovers.