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Ocean Advocacy is all about news and features on helping to save and preserve our oceans. Explore Ocean on DeeperBlue.com.

Scientists Have Created A New Dolphin-Inspired Sonar

Ocean Sam Helmy -
Scientists from the National University of Singapore's Tropical Marine Science Institute have created a new echo sonar inspired by dolphins.

Genes That Allowed Whales To Reach Gigantic Sizes Discovered

Ocean Sam Helmy -
Researchers have discovered four genes that have allowed whales to reach enormous sizes in comparison to their ancestors.

The Ocean’s Energy Can Be Harnessed To Power Ocean Sensors

Ocean Sam Helmy -
Pacific Northwest National Laboratory (PNNL) is working on how to provide long-term power for the myriad of sensors in our oceans.

Quieter Ship Propeller Invented To Reduce Noise Pollution

Ocean Sam Helmy -
A new technology has been invented to reduce underwater radiated noise caused by propellor cavitation.

Climate Change Effects On Magellanic Penguins Highlighted In New Research

Ocean Sam Helmy -
Researchers from the University of Washington have highlighted how climate change presses and pulses have impacted Magellanic penguins.

Scientists Investigate Unusual South Pacific Coral Bleaching Event

Ocean Sam Helmy -
Scientists have investigated the unusual coral bleaching event around the French Polynesian island of Moorea in the central South Pacific Ocean.

New Ways To Listen To The Planet Discovered

Ocean Sam Helmy -
Researchers in Norway have devised a novel way to use the existing global network of fiber-optic cables to listen to the planet, particularly whales.

Scientists Warn Of Climate Change Disaster For Our Oceans

Ocean Sam Helmy -
Scientists from the University of California-Irvine have warned of an impending disaster for our oceans caused by global warming.

Jelly-Smack Helps Deal With Jellyfish Stings

Ocean Sam Helmy -
A new product called Jelly-Smack has launched, offering a one-stop shop for dealing with Jellyfish stings.

Researchers Sequence Endangered Shark Genomes

Ocean Sam Helmy -
A new milestone in shark conservation has been achieved after scientists have successfully sequenced the genomes of endangered shark species.

Sea Shepherd Posts A Highlight Reel Of 2022

Ocean Sam Helmy -
Sea Shepherd posted a highlight reel of its work in 2022, thanking its supporters for their contributions.

An Upcoming Event In March Will Draw A Roadmap For Addressing Plastic Pollution In the Oceans As An Equity Issue

Ocean John Liang -
An event scheduled for this coming March will bring together stakeholders from around the world to draw up a roadmap for an equity-focused path to address marine plastics.

Map of Ancient Ocean ‘Dead Zones’ Could Predict Future Locations, Impacts

Ocean John Liang -
Researchers have created a map of oceanic "dead zones" that existed millions of years ago when the Earth's climate was two to three degrees warmer than it is now.

NOAA Confirms Death Of Right Whale Calf

Ocean John Liang -
The US National Oceanic and Atmospheric Administration this week confirmed the death of a male North Atlantic Right Whale calf near Morehead City, North Carolina.
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