Robotic and autonomous underwater vehicles have collected vast quantities of footage from the deep sea, but most of it hasn’t ...

New Zealand's earlier efforts to safeguard marine or coastal environments, particularly as marine reserves and marine ...

The UN Environment Programme (UNEP) has opened nominations for the 2026 Champions of the Earth award – the UN’s highest ...

Scientists have discovered a newly identified marine fungus that can infect and kill toxic algae responsible for harmful ...

Scientists at the University of California, Santa Cruz, who have already used the vast troves of geolocation data from vessel-tracking systems to pinpoint where whales and other large marine animals ...

As the Arctic warms rapidly, cloudy meltwater pours into its numerous fjords, obscuring sunlight and posing uncertainties for marine life in the far north. This image, taken using an aerial drone in a ...

The ocean has absorbed a significant portion carbon dioxide emissions from human activities, decreasing the pH of the water and leading to a suite of chemical changes collectively known as ocean ...

An unhealthy sea butterfly, or pteropod, showing effects of ocean acidification including ragged, dissolving shell ridges on upper surface, a cloudy shell in lower right quadrant, and severe abrasions ...

The year-long algal bloom along the South Australian coastline has not only devastated marine life and triggered health risks for humans and pets: it has also had a significant psychological impact on ...

Most of the sunlight reaching the Arctic Ocean is reflected to space by sea ice, effectively shielding ocean ecosystems from sunlight. As the Arctic sea ice continues its downward trend, larger areas ...