Scientists say that a series of marks carved onto a freshwater clam shell represent the earliest known engravings made by a human ancestor. Oldest art ever? Zigzags on a clam shell are more than ...

But that clam is pretty cool. You can grab a beach-themed ornament at Sea Shell City to help you think of warmer days when you're in the midst of the chilling winter holiday season.

The tiny, pale surf clam about the size of a fingernail that most people have seen and collected on beaches around the world holds clues in its shell to Earth's past. For the first time ...

Moon snails release an acid onto the shells of clams and other snails to soften the shell, ... The designs left on shells as a result can be pretty and quite interesting. Don't Edit. Don't Edit.

Morelli thought the pearl was pretty, but didn't think much of it until her husband started researching. "From what I've read, one in 5,000 clams will grow a pearl," Joe Morelli told the Delmarva ...

Moon snails release an acid onto the shells of clams and other snails to soften the shell, ... The designs left on shells as a result can be pretty and quite interesting. Don't Edit.

A 2.6-pound quahog clam believed to be 214 years old was found in Florida's Alligator Point last month. The clam was likely born in 1809 – the same year as Abraham Lincoln – and is named "Aber ...