Fish guts explain marine carbon cycle mystery

Research published today reveals the major influence of fish on maintaining the delicate pH balance of our oceans, vital for the health of coral reefs and other marine life.

Space-based lidar shines new light on plankton

A space-based sensor that can "see" through fog, clouds and darkness has given scientists their first continuous look at the boom-bust cycles that drive polar plankton communities.

Disappearing act of world's second largest fish explained

Researchers have discovered where basking sharks - the world's second largest fish - hide out for half of every year, according to a report published today in Current Biology. The discovery revises scientists' understanding ...

Radiation detected 400 miles off Japanese coast

(AP) -- Radioactive contamination from the Fukushima power plant disaster has been detected as far as almost 400 miles off Japan in the Pacific Ocean, with water showing readings of up to 1,000 times more than prior levels, ...

Study shows six decades of change in plankton communities

The UK's plankton population—microscopic algae and animals which support the entire marine food web—has undergone sweeping changes in the past six decades, according to new research published in Global Change Biology.

Uncovering diversity in an invisible ocean world

Plankton are vital to life on Earth—they absorb carbon dioxide, generate nearly half of the oxygen we breathe, break down waste, and are a cornerstone of the marine food chain. Now, new research indicates the diminutive ...

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