Foraminifera are single-celled marine organisms with a calcareous shell. They not only provide evidence of past habitats, but ...

An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The ...

Red tide' turns Argentina's beaches crimson: Massive macroalgae invasion hits Mar del ... out similar tasks to remove algae, as the rising sea is not enough to carry away the debris, according ...