Planet Ocean

Despite the names "Atlantic" and "Pacific," the ocean is one giant interconnected ecosystem. Learn about the systems that hold it together, from sea ice and volcanoes to currents and chemistry.

LATEST POSTS

Arctic Exploration

New technology is making it possible for scientists to go where they’ve never gone before, the depths of the icy Arctic Ocean . By collecting organisms and mapping the seafloor, researchers can discover the...

National Ice Center Monitors the Arctic and Antarctic

The National Ice Center’s work is focused on ensuring safe and efficient navigation, but it also supports scientific research and provides crucial information used by scientists to better monitor and understand climate change ...

Taking the Ocean’s Temperature

A fleet of underwater floats called Argo is deployed at more than 3,000 spots around the world. The floats transmit information about water temperature, salinity, and pressure which scientists use to understand trends in...

Changing Tides Lecture: Predicting a Hurricane's Path of Destruction

Dr. Isaac Ginis presented "Eye on the Storm: Predicting a Hurricane's Path of Destruction", in October 2010. This second installment of the Changing Tides lecture series featured Dr. Isaac Ginis, a Professor of Oceanography...

Understanding the Japan Earthquake and Tsunami

Using maps and graphics, Smithsonian geologist Dr. Liz Cottrell provides an overview of the major earthquake and tsunami that struck Japan on March 11, 2011—one of the largest ever recorded globally. She explains the...

How Do You Prepare for a Hurricane? Students Tell Us How

How should you prepare for a hurricane? Students from Bay High School in Bay St. Louis, Mississippi--who were participating in the Third Student Summit on the Ocean & Coasts --created this instructional video to...

Lecture: One Year After the Gulf Oil Spill

On April 20, 2010, the Deepwater Horizon oil rig exploded, opening up a well that pumped nearly 5 million barrels of oil into the ocean. It was the largest spill in U.S. history. In...

Science in a Time of Crisis: Tracking the Currents

Part 5 of a 6-part series describing Woods Hole Oceanographic Institution's efforts to understand the scope and impact of the Deepwater Horizon oil spill in the Gulf of Mexico. "Tracking the Currents" follows work...
Woods Hole researchers sample oil from the ruptured well in the Gulf of Mexico

Scientists From Woods Hole Respond to Gulf Oil Spill

Soon after the April 20, 2010, explosion of the Deepwater Horizon drilling platform in the Gulf of Mexico, Woods Hole Oceanographic Institution (WHOI) administrators and investigators were among those whom BP and the federal...
A polar bear and her cub on the ice

Polar Bears: One Species at a Time

The Encyclopedia of Life brings us another installment of the podcast, One Species at a Time . In this podcast, host Ari Daniel Shapiro relates two close calls with polar bears. Listen as Heather...
An algal bloom, also known as a red tide, has converted the ocean's surf to a red color

Scientists Work to Predict and Prevent Algae Blooms

Harmful algal blooms are dangerous, producing toxins that can kill marine organisms, taint shellfish, cause skin irritations, and even foul the air Credit: Flickr User AJC1 Algae, like all organisms, normally grow in balance...

Shallow Water Diving with WHOI

"Shallow Water Diving: The Benefits of Being There" produced by Woods Hole Oceanographic Institute (WHOI) , spotlights researchers using scuba in shallow water. These scientists, working on coral reefs , fish ecology, and sea...

Corals in the Juan de Fuca Canyon and the Davidson Seamount

Discover some amazing corals in this footage that shows and identifies a range of deep-sea coral species from the Juan de Fuca Canyon off the Olympic coast and the Davidson Seamount, an underwater volcano...

Demonstrating an Earthquake's Seismic Waves

On August 23, 2011 a 5.8 earthquake emanated from the little-known Central Virginia Seismic Zone. The epicenter was near Mineral, VA, but the tremor shook homes, schools, and office buildings in Washington, DC, including...
A graph of arctic ice coverage from 2011, showing data through September 7, 2011.

Arctic Sea Ice: A New Low?

This graph of the Arctic sea ice coverage shows how close the year 2011 is to reaching a record-low. The graph contains data through September 7, 2011. The National Snow and Ice Data Center...
The currents of the North Pacific gyre collect trash—mostly bits of microscopic plastic—into what are known as "garbage patches."

Ocean Trash Plaguing Our Sea

Garbage patches in the ocean aren't piled-up islands of trash and debris, as is the common perception. But that doesn't mean the tiny, swirling plastic bits are nothing to worry about. The currents of...
Polar bears are threatened by a lack of sea ice.

Climate Change at the Poles

Polar bears are threatened by the loss of sea ice in the Arctic. Credit: K. Elliott, NOAA, Hidden Ocean 2005 At the ends of the Earth, life thrives despite extreme conditions. In the Arctic...
10 grains of star shaped sand collected from southern Japan

The Sant Ocean Hall: Life in the Sand Exhibit

Soft sand, gentle waves, colorful beach glass, seaweed, and scattered shells. It may be a relaxing place to sit with family and friends, sinking your feet into the warm sand. Does this come to...

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