Wood-eating clams use their poop to dominate their habitat: Study

Deep beneath the waves, tiny clams with shells usually about as big as a pea bore into pieces of sunken wood. The wood is food for them, as well as a home. These rare, scattered, sunken pieces of wood support miniature ecosystems ...

Asiatic hard clams can synthesize antibiotics

Clams and other invertebrates often live in habitats with dense bacterial populations, despite lacking adaptive, lymphocyte-based immune systems. How clams resist bacterial pathogens in the environment is unclear.

Rare fossil clam discovered alive

Discovering a new species is always exciting, but so is finding one alive that everyone assumed had been lost to the passage of time. A small clam, previously known only from fossils, has recently been found living at Naples ...

The first cave-bound mollusc species from the Americas

Exclusively subterranean bivalves—the group of molluscs comprising clams, oysters, mussels, scallops—are considered a rarity. Prior to the present study, there had only been three such species confirmed in the world: ...

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