Scientists call large marine protected areas effective tools for conserving sea life. But do they benefit countries that create them? Scholars explain how Palau’s huge marine protected area seeks to protect resources for Palauans.
During mass spawning events coral young rise from their parents to ocean surface.
Australian Institute of Marine Science
Line K Bay, Australian Institute of Marine Science; Andrew Heyward, Australian Institute of Marine Science, and Andrew Negri, Australian Institute of Marine Science
Every year buoyant bundles rise from a spawning coral, giving the impression of an upside-down snowstorm.
Besides wondrous creatures, new discoveries and spectacular filming, Sir David Attenborough’s follow up to The Blue Planet comes with a stark warning about the future
Reef Life Survey, a citizen science project where hundreds of volunteer scuba divers survey thousands of ocean sites, has revealed new insights into marine mysteries.
Marine waters are an important source of food for Inuit.
(Judith Slein/Flickr)
The North Water Polynya, or Pikialasorsuaq, is a key ocean area for Arctic animals and for Inuit hunting and fishing. Rocket launches threaten to contaminate the area with harmful chemicals.
Like big waves? Thanks to surf forecasting, you’ll know when and where to find them.
Shalom Jacobovitz/Wikimedia Commons
Walter Munk might be the most under-appreciated man in surfing, but he is a big deal in ocean science. If you’ve ever checked a surf forecast before paddling out, you have him to thank.
Japanese vessel washed ashore on Long Beach, Washington being inspected by John Chapman.
Russ Lewis
As well as thousands of deaths and huge destruction, Japan’s 2011 tsunami carried potentially invasive species en masse across an entire ocean.
Interior Secretary Ryan Zinke has proposed shrinking Oregon’s Cascade-Siskiyou National Monument and allowing more public access and road maintenance.
Bob Wich/BLM
Environmental law and natural resource experts respond to Interior Secretary Ryan Zinke’s proposals to shrink four national monuments and allow logging, fishing and other activities in six more.
Dolphins contribute important knowledge about ocean health.
Shutterstock
Marine mammals are often referred to as sentinels of the ocean and research on whales and dolphins in particular contributes important knowledge about the health of our seas.
Sea ice trapped atmospheric carbon dioxide in the last ice age.
Pearse Buchanan
The last ice age locked atmospheric carbon dioxide into oceans, which has major implications for how the oceans and carbon dioxide may be linked in the future.
Salt flows down rivers to the ocean.
Shutterstock/Masonjar
A new study shows that sustainable fish farming in deep ocean waters could produce as much seafood as all of the world’s wild fisheries, in a space the size of Lake Michigan or Africa’s Lake Victoria.
Ancient whales, such as Janjucetus illustrated here, used their sharp teeth to capture and process their prey.
Carl Buell
Matthew Savoca, National Oceanic and Atmospheric Administration
A new study shows that anchovies – key food for larger fish – are attracted to plastic trash because it smells like food. This suggests that toxic substances in plastic could move up through food chains.