If you're visiting a sandy beach you may like to reflect on something that might be going on below your feet. Lurking behind ...

After spotting a beautiful shell, Beckylee Rawls didn't think twice about picking it up to get a closer look. What she never could have imagined was that she was actually holding one of the world's ...

Over the past two decades, the Gulf of Maine has become a popular landing spot for invasive species from across the world, ...

It was huge. Its light brown shell stood taller than the tip of my shoe. Its yellowish-green body stretched about an inch ...