Species across the planet are on the move. Climate change has already caused more than 12,000 species to shift their homes across land, freshwater and the sea. They move to escape unfavorable ...

Warming seas are sending Mediterranean fish in directions that confound scientists, breaking every rule about where ...

The deep sea, which is typically defined as depths of at least 200 feet, is home to 90% of marine fish life, but the fishes that inhabit it are poorly represented in the fossil record. Whole body fish ...

The deepest confirmed fish sighting is of a snailfish filmed at a depth of 8,336 meters (27,000 feet) below the ocean surface. Other fish may live at similar depths, but it’s likely that no fish lives ...

Using micro-drills, scientists extract material from an otolith’s individual annual rings to measure ocean chemistry year by ...

Ocean fish populations have fallen dramatically in the past half-century, and climate change is expected to make the problem worse. Governments have designated “marine protected areas”, where where ...