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Expedition reveals coral devastation in remote Pacific marine monument

August 16, 2019

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During a July 2019 expedition, divers observed devastating damage to coral reef sites at Rapture Reef in French Frigate Shoals.

NOAA awards $2.7 million in grants for marine debris removal and research

August 15, 2019

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A marine debris team member gathers a handful of disposable cigarette lighters picked up at a beach cleanup site.

Large ‘dead zone’ measured in Gulf of Mexico

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Scientists collect oxygen measurements to determine the size of this year's dead zone, an area of low oxygen that can kill fish and marine life. This cruise has been performed since 1985, creating an important long term data set for scientists.

Podcast: Heard of meteotsunamis? Tune in to our chat with a NOAA oceanographer

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Stormy weather over the ocean can sometimes fuel the development of meteotsunamis, a series of waves typically much smaller and less destructive than those associated with seismically generated tsunamis.

An update on the ongoing coral disease outbreak in Florida

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A NOAA diver surveys the progression of stony coral tissue loss disease in Florida Keys National Marine Sanctuary, July 2019.

NOAA, partners to report on annual Gulf of Mexico ‘dead zone’ monitoring cruise

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harmful algal blooms (HABs)

Scientists from LUMCON and NOAA collect oxygen measurements to determine the size of the 2018 Gulf of Mexico dead zone, an area of low oxygen that can kill fish and marine life. This cruise has been performed since 1985, creating an important long term data set for scientists.

Assessing Barry's damage to coastal communities from the air

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NOAA's GOES-East captured this image of Tropical Storm Barry as it approached the Louisana coast on July 12, 2019

Robots probe ocean depths in mission to fine-tune hurricane forecasts

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unmanned underwater vehicles

A NOAA ocean glider, seen in waters off the coast of Puerto Rico in July 2018. These robotic, unmanned gliders are equipped with sensors to measure the salt content (salinity) and temperature as they move through the ocean at different depths. The gliders, which can operate in hurricane conditions, collect data during dives down to a half mile below the sea surface, and transmit the data to satellites when they surface.

NOAA, partners predict large summer harmful algal bloom for western Lake Erie

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harmful algal blooms (HABs)

A European Space Agency (ESA) Envisat satellite.image taken on Oct. 8, 2011, using its MERIS sensor, showing harmful algal bloom in the western basin of Lake Erie.

U.S. ties record for number of high tide flooding days in 2018

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High-tide flooding like this, in Charleston, S.C., is becoming increasingly common as sea levels rise.

NOAA designates new national marine sanctuary in Maryland

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Mallows Bay contains more than 100 known and possible shipwrecks.

Experts to summarize 2018 high tide flooding in the U.S., provide 2019 outlook

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High-tide flooding like this, in Charleston, S.C., is becoming increasingly common as sea levels rise.

U.S. ocean economy is growing at a steady pace

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People fishing as Tropical Storm Ana approaches Oceana Pier in Atlantic Beach, North Carolina, on May 9, 2019.

Lake Erie harmful algal bloom forecast on July 11

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harmful algal blooms (HABs)

A European Space Agency (ESA) Envisat satellite.image taken on Oct. 8, 2011, using its MERIS sensor, showing harmful algal bloom in the western basin of Lake Erie.

Flow rates for 14-year oil spill in Gulf of Mexico are published in new report

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Drone image of R/V Brooks McCall at MC20 site with rising oil and gas at the surface, September 2018, in the Gulf of Mexico. NOAA NCCOS scientists aboard the vessel surveyed the site (September 1–7, 2018) to determine the source, composition, and extent of the oil and gas discharge.

NOAA forecasts very large ‘dead zone’ for Gulf of Mexico

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nutrient pollution and hypoxia

Scientists from LUMCON and NOAA collect oxygen measurements to determine the size of the 2018 Gulf of Mexico dead zone, an area of low oxygen that can kill fish and marine life. This cruise has been performed since 1985, creating an important long term data set for scientists.

June is National Ocean Month: So, how many oceans are there?

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World Ocean Day

Aerial view of the Pacific Ocean.

New online tool helps communities prepare for coastal flooding

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High tide flooding often occurs during so-called "supermoons," when the Moon comes closest to the Earth in its elliptic orbit. The supermoon of Dec. 14, 2016 caused moderate flooding on the streets of Charleston, S.C.

Celebrate our world ocean in June

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Bluefin tuna.

Podcast: Autonomous technology helps predict hurricane intensity

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technology & innovation

Glider.

Sunscreen chemicals, marine life and you: A handy visual guide

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Two free divers gaze at a large grouping of corals.

Small bloom predicted for Gulf of Maine red tide in 2019

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harmful algal blooms (HABs)

Researchers collect bottom sediment samples from the Gulf of Maine.

NOAA science helps restore coastal places

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coastal restoration

Studying damage to the coast after an oil spill.

15+ great reads for your Earth Day week

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It's not easy being green, but NOAA scientists are working hard on innovative, sustainable solutions for Earth's biggest environmental challenges.

Video: What is the carbon cycle?

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The ocean is a carbon sink.

New OceanReports tool brings ocean data to your fingertips

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Using OceanReports, you can tap more than 100 NOAA datasets at once for any part of the U.S. Exclusive Economic Zone. Here, you can see data for the siting of offshore wind power farms.

NOAA seeks public comment on proposed Lake Ontario National Marine Sanctuary

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We are scientists, engineers, researchers, technicians, and more who remain united in our common mission: science, service, stewardship.

6 ways you can be a citizen scientist for NOAA

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citizen science

Volunteers measure juvenile oysters to restore them to the Great Bay Estuary.

You might not have noticed, but about 25 meteotsunamis hit the East Coast each year

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Stormy weather over the ocean can sometimes fuel the development of meteotsunamis, a series of waves typically much smaller and less destructive than those associated with seismically generated tsunamis.

Protecting our ocean — and our bottom line

Ocean sunset.

Ocean Facts: What is a sponge?

Diving with sponges.

U.S. Coral Reef Task Force to meet in Washington, DC

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National Marine Sanctuary of American Samoa is home to the only true tropical reef in the National Marine Sanctuary System! Here in the reefs surrounding Aunu'u Island, a few pink anemonefish nestle into an anemone.

Making waves: Notable women in ocean science

Women ocean scientists have been making waves at NOAA for more than 150 years.

NOAA provides scientific expertise to aid oil and chemical spill response

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An oiled rock along the shoreline near New Orleans.

How does marine pollution affect you?

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Oil spill.