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 ...

A $1.49 thrifted clam shell is upgraded into a stable, frosted display piece using household items and creative hacks.

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 ...

What's inside a clam? A retractable foot, a siphon for sucking up water, powerful muscles, and, sometimes, a pearl. And you thought oysters were fancy. Following is the transcript of the video.

“Melting of polar ice due to climate change is certainly contributing to the weakening of ocean currents and pushing them ...

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 ...