Plastic pollution poses a significant threat to coral reef ecosystems, disrupting their delicate balance and impacting biodiversity.

In the rich biodiversity of tide pools along the coast of Wollongong, NSW, a curious couple was discovered measuring approximately 3 cm in length.

The day-to-day life of a fisheries observer is both dynamic and demanding, offering a unique glimpse into marine ecosystems.

Morocco boasts a diverse marine ecosystem, making the role of marine biologists crucial for its study and conservation.

This study investigates the photosynthetic and growth acclimation strategies of Ulva lacinulata, a vital yet often overlooked species in the eutrophicated coasts of Thessaloniki Bay, Greece.

The establishment of the East Sea Time-series (EaST) station in the Ulleung Basin marks a significant advancement in monitoring climate-sensitive marginal seas.

The Arctic region has experienced the most significant warming globally, highlighting the urgent need for climate action and scientific understanding.

Plastic waste entering the ocean from terrestrial sources poses a significant threat to marine ecosystems and human health.

Recent research published in the journal *Geochimica et Cosmochimica Acta* reveals that tiny fossil shells contain two distinct chemical signals that may distort our understanding of historical ocean temperatures.

The study of world ocean heat content and thermosteric sea level change from 1955 to 2010, published by AGU, provides critical insights into the long-term trends affecting ocean health and climate dynamics.

In Half Moon Bay, California, tidepooling offers a fascinating glimpse into marine biodiversity.

The inquiry "What is this?" submitted by /u/flower2142 regarding a finding at Ocean Beach in San Francisco invites exploration into the unique marine and coastal ecosystems present in this area. Ocean Beach is known for…

The recent death of a gray whale along the Washington coast underscores a growing environmental crisis that threatens marine biodiversity.

Textron Systems Corporation, based in Rhode Island, is set to enhance the U.S. Navy's operational capabilities with the delivery of TSUNAMI Uncrewed Surface Vessels (USVs). These advanced vessels are equipped with a…

Three individuals have died aboard a cruise ship following a suspected hantavirus outbreak, prompting an investigation by the World Health Organization (WHO).

An India-linked LPG tanker successfully completed a rare crossing of the Strait of Hormuz, carrying 45,000 tonnes of liquefied petroleum gas.

Former President Donald Trump has announced the launch of 'Project Freedom,' a strategic initiative aimed at escorting stranded ships through the Strait of Hormuz amid escalating regional tensions.

Abu Dhabi is pioneering maritime safety through the testing of AI-powered driverless patrol boats, a project overseen by the Smart and Autonomous Systems Council in collaboration with Abu Dhabi Maritime.

A bulk carrier was attacked by multiple small craft near the coast of Iran in the Strait of Hormuz on Sunday.

Iran is reportedly considering the deployment of mine-carrying dolphins in the strategically vital Strait of Hormuz as a potential countermeasure against U.S. warships. This unconventional tactic emerges amid escalating…

In a recent drone attack, Ukraine targeted the Primorsk oil terminal, resulting in substantial damage to both infrastructure and naval assets.

The Philippines has accused four Chinese vessels of conducting illegal marine research in disputed waters, raising tensions in the region.

Armed men have hijacked the oil tanker EUREKA off the coast of Yemen, diverting the vessel toward Somali waters.

An Israeli court has extended the detention of two activists arrested following the interception of a Gaza-bound flotilla.

The Swedish Coast Guard has successfully intercepted a suspected Russian shadow fleet tanker, the Jin Hui, in territorial waters south of Trelleborg.

Recent research has revealed newly mapped brain networks in mouse brains, highlighting the role of star-shaped astrocytes in forming flexible connections between distant regions.

Recent observations indicate that Greenland's ice melt has surged sixfold, raising significant alarm among scientists.

The Marginal Ice Zone (MIZ) serves as a critical interface for interactions between the atmosphere, ocean, and sea ice, prompting frequent mesoscale eddy formation.

This study investigates the potential presence of a sandbar shark (Carcharhinus plumbeus) nursery in the Western Gulf of Mexico, an area previously underexplored for this species.

The NASA Surface Water and Ocean Topography (SWOT) Mission Data Release represents a significant advancement in our understanding of Earth's water bodies.

The discovery of a Blue Shark washed ashore in Christchurch, New Zealand, raises intriguing questions about its condition and biology.

The U.S. Navy is advancing its program to construct a new class of ballistic missile submarines, with the USS District of Columbia (SBN-826) set to be delivered by 2028. This 20,810-ton nuclear submarine represents a…

The "Marine Spatial Planning for a Resilient and Inclusive Blue Economy Toolkit" by the World Bank Group offers a comprehensive framework to enhance the sustainable use of ocean resources.

The World Economic Forum has released a pivotal report detailing how the liberation of ocean data can empower companies to eliminate illegally caught seafood from their supply chains.

In Coastal Maine, a unique discovery was made at low tide, prompting curiosity among local naturalists.

On May 3, 2026, visitors to Rockaway Beach, Oregon, encountered a striking sight: a washed-up whale measuring approximately 40 feet in length.

The ECCO-Darwin Data-Assimilative Global Ocean Biogeochemistry Model represents a significant advancement in understanding oceanic carbon dynamics.

Explore the fascinating insights from tidepooling research conducted at Pipers Lagoon in Nanaimo, aimed at testing island biogeography theory.

For those exploring Orange County, California, the rocky intertidal zones offer rich biodiversity and unique organisms, particularly in areas like Shaw's Cove in Laguna Beach.

Last night in Long Beach, California, I observed a remarkable individual whose unique body shape seamlessly blended with the surrounding sea lettuce.

As an oceanography student venturing into wave modeling, you're encountering challenges with SWAN, a crucial tool for simulating wave dynamics.

The U.S. government has issued a warning to shipping companies that paying Iran for safe passage through the Strait of Hormuz could result in sanctions. This statement follows Iran's proposal to charge transit fees as a…

The world's largest pure electric intelligent seagoing vessel has achieved Carbon Capture and Storage (CCS) certification, marking a significant milestone in sustainable maritime technology.

Recent research highlights a concerning connection between two of the most hazardous fault systems on the U.S. West Coast: the Cascadia subduction zone and the San Andreas fault. Scientists have discovered that these…

Surface plastic particles represent a significant environmental concern in the world's oceans, impacting marine ecosystems and human health.

U.S. President Donald Trump stated that the strategy of blocking Iranian ports and redirecting ships headed for the country has yielded financial benefits for his administration. Highlighting the effectiveness of these…

On April 29, 2026, the Orient Express Corinthian, the world’s largest sailing yacht, was officially christened in Saint-Nazaire, France.

The USS Dwight D.

At least 44 Iranian seafarers have lost their lives, with 29 others injured amid escalating tensions in the U.S.-Israel conflict over Iran, according to Saman Rezaei, general secretary of the Iranian Merchant Mariners…

The International Maritime Organization (IMO) has officially adopted the world's largest Emission Control Area (ECA) in the North-East Atlantic, aimed at regulating ship emissions.