In her 30 years of collecting, she has amassed some 5,000 pieces of sea glass, which she separates by color and type.

According to the sea glass rarity chart from realseaglass.com, the “ultra rare” tier of sea glass colors includes multi-colored pieces, orange, yellow, red, turquoise and teal. Here are the ...

Deep-sea creatures often look more like science fiction monsters than marine animals. The glass octopus is one such animal.