Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new ...

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 ...

Researchers at the University of Miami’s Rosenstiel School have developed a method to read the chemical layers inside sea turtle shells like a biological stopwatch, reconstructing years of an animal’s ...

In Massachusetts, common blue mussels may not have the star power of Wellfleet oysters or the charisma of quahogs. But like all shellfish they play an important role in marine ecosystems. Mussels are ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s probably the most asked question by beachcombers hoping to snag an oceanic souvenir: Where is the best place to find ...

Next time you’re scanning the shoreline, you might just spot one of the ocean’s most overlooked treasures: ivory tusk shells.

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 ...