A CSIR study analysing 26 years of satellite data reveals how ocean warming is significantly reducing ocean productivity ...

Under-sea mountains are key locations for predators -- with 41 times more sharks than the open ocean, new research shows.

Otodus megalodon has been revealed by new research to have occupied a higher position on the food chain—known as its trophic level—than any other ocean predator, living or extinct. That puts Megatooth ...

blown over the Indian Ocean ... the level normally expected at the time of year it occurred, spreading from southeast of Madagascar into the wider Indian Ocean for three weeks longer than normal.These ...

Some seamounts create upwellings of minerals that support bountiful phytoplankton (tiny drifting plants that are the first link in ocean food chains). Such quantities ... goes up with each level of ...

Newcastle University experts demonstrate a data-poor approach to assess the sustainability of devil ray catch in Indian Ocean ...

All organisms in an ecosystem are interconnected, and any imbalance in this complex relationship can have irreversible ...

There is also a clear need to understand how the intensification and/or expansion of hypoxia will affect ocean food webs and biogeochemical cycles. Building a predictive understanding of ocean ...

Food systems deliver essential services, but are also vulnerable to a wide range of shocks. A major concern amongst policymakers is therefore how to build more resilient food systems. This paper asks ...

The great white shark, a formidable predator, reigns at the top of the ocean food chain. While not as interested in humans as Hollywood might suggest, their powerful jaws and sharp teeth make any ...