Category: Coastal News

Remotely operated vehicle Deep Discoverer traverses over an extensive field of ferromanganese nodules that formed the bulk of the hard seafloor substrate for much of Dive 17 of the 2021 North Atlantic Stepping Stones expedition. (Image credit: NOAA)

“The next gold rush” Executive order unlocks access to deep seabed minerals

5/9/2025 - By noaa.gov. President Trump signed an Executive Order establishing a framework for American companies to identify and retrieve offshore critical minerals and resources. The Executive Order prioritizes U.S. leadership in seabed mapping and mineral exploration, ensuring reliable access to critical minerals like manganese, nickel, cobalt and rare earth elements. Critical minerals… SEE MORE

Navigation Aid, buoy, in the fog. Photo by Andrew Marek/Shutterstock

Navigation Markers Targeted for Removal by U.S. Coast Guard — Here’s How to Weigh In

5/7/2025 - Coast Guard proposing the removal of 350+ navigation aids (NY to Maine). Public comment deadline: June 13, 2025 By US Harbors The U.S. Coast Guard has proposed eliminating more than 350 navigational aids—buoys, daymarks, and lights—along the Northeast coast, from New York to Eastport, Maine. These changes are part of… SEE MORE

New Hazardous Weather Warning System Proves its Mettle During March 2025 Tornado Outbreaks

5/3/2025 - By research.noaa.gov. From March 13 to March 16, 2025, a historic and deadly tornado outbreak swept across the central United States, unleashing severe weather from the Gulf Coast to central Illinois. The storm system produced more than 115 confirmed tornadoes, and resulted in $6.25 billion in damage and 23 fatalities,… SEE MORE

How to Snell a Hook

5/1/2025 - By Sam Hudson. The best ways to snell a circle hook and the reasons why captains use them. Do you remember in the early 2000s when pork was branded “the other white meat”? I think of snelling a hook as “the other fishing knot.” Although not as common as everyday knots,… SEE MORE

Strange Fish Catches: ID These Species

4/27/2025 - By Doug Olander. Sport Fishing readers try to stump the Fish Facts experts with strange catches. What Type of Filefish Is This? QUESTION: My buddy Dan and I were fishing off the lava rocks in Kona, Hawaii, this summer and caught all kinds of different reef fish that we were able to… SEE MORE

Deep Learning on the Rocky Shore

4/25/2025 - By tula.org. Drones allow researchers to do marine surveys from the sky. Now artificial intelligence is offering a quantum leap in image processing. What are your respective backgrounds in working with these kinds of AI processes? Taylor: I did my master’s degree at Ontario’s University of Waterloo on computer vision systems… SEE MORE

How Sharks Keep the Ocean Healthy

4/23/2025 - By Claire Mullin, NOAA’s Office of National Marine Sanctuaries Sharks have long been portrayed as terrifying predators of the deep, but really, they are essential guardians of the ocean. Despite their fearsome reputation, these apex predators play a crucial role in maintaining the delicate balance of marine ecosystems. Sharks contribute… SEE MORE

An X9 flare, which can be seen in the lower half of the sun, captured by GOES-19’s Solar Ultraviolet Imager (SUVI) instrument on Oct. 3, 2024. (Image credit: NOAA)

Five Historically Huge Solar Events

4/21/2025 - By noaa.gov. Space weather impacts numerous facets of everyday life, including power grids, communications, airline operations, global positioning systems (GPS), and satellites. In addition, there are a large variety of phenomena that are driven by the variability of the sun over periods ranging from hours to years. Solar flares are… SEE MORE

Don’t Drain the Swamps: Tidal Wetlands Store Huge Amounts of Carbon

4/19/2025 - By tula.org. Research just published by the American Geophysical Union digs deeper into the carbon-storing power of wetlands along North America’s Pacific coast. A new paper featuring Hakai Institute researchers and led by Oregon State University reveals that the forested tidal swamps of the Pacific Northwest, alongside mangroves in Mexico, stash away… SEE MORE

Threatened Sea Stars Are Finding Refuge in BC Fjords

4/17/2025 - By tula.org. A new study suggests that cold-water fjords on British Columbia’s Central Coast could be a marine refuge for threatened sunflower sea stars, which have been hit hard by sea star wasting disease. But recovery may require more than just cold seawater. Scientists at the Hakai Institute are finding… SEE MORE