If you hold up a seashell to your ear and listen, you may hear what sounds like rolling waves and wind. But it’s not actually the ocean. Now that we’ve got that out of the way, what exactly is it that ...

One hundred thousand years ago, a human cousin walked a rock- ribbed beach along the Mediterranean Sea, her head lowered and her large eyes scanning the shoreline. Now and again she stopped, bent her ...

A study of clam shells suggests Atlantic Ocean currents may be approaching a “tipping point”. Scientists studied records of quahog clams (which can live for over 500 years) and dog cockles – because ...