It could take up to five years before any clams reach harvestable size, but the promise of higher yields and stronger ...

An individual specimen was reported to have lived 507 years, making it the longest-lived non-colonial metazoan whose age was ...

Experts emphasize that prevention and early detection are the most effective tools. Experts issue warning about invading ...

Most marine animals form their shells from calcium carbonate, which is a tough mineral also found in limestone. Some sponges ...

To describe the Lightner Museum as eclectic would be spot on. The founder of this singular museum, Otto C. Lightner, was a ...

Pearls form when oysters coat irritants with nacre over years. Learn how natural and cultured pearls are created and why oysters matter.

Seashells are abundant along coastlines, originating from mollusks that construct exoskeletons for protection. Comprised mainly of calcium carbonate, these shells possess enduring qualities that make ...

Seashells tend to appear quietly. After the tide pulls back, they are just there, mixed into the sand, sometimes whole, ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ...

You see, the Otter you see isn’t a Sea Otter – even though the Otter you see is in the sea. I hope that’s clear.

Most marine animals form their shells from calcium carbonate, which is a tough mineral also found in limestone. Some sponges and microorganisms use another compound silica. There is also a group of ...