Pasta with clams gets a super cool upgrade in Campania. Really, it's awesome. People there love to shake things up by adding ...

Pelicans forage at Suisun Marsh, which is part of the San Francisco Estuary. (Florence Low/California Department of Water Resources) A combination of invasive clams and water pumping explains the ...

The aquatic bivalves are filter feeders, taking in water and filtering it for food and oxygen and later releasing the same. The process continues in water but when exposed to dry conditions, they shut ...