The new species appears to have a "rare" relationship with a specific species of file clam, according to a study.

Scientists say that a series of marks carved onto a freshwater clam shell represent the earliest known engravings made by a human ancestor. The zigzag lines visible in the photo above probably were ...

There are a lot of different reasons why a clam might open its shell. My friend Jonathan Robinson, a marine ecologist at Washington State University, told me all about it. If we spent some time where ...

Researchers at Morgan State University’s Patuxent Environmental and Aquatic Research Laboratory (PEARL) were awarded more than $600,000 in funding through two grants from the Maryland Sea Grant (MDSG) ...

A 2-pound prehistoric clam shell is being cited by Cape Lookout National Seashore as an example of the larger-than-average seashells washing up on the Outer Banks after Hurricane Dorian. Photos posted ...