From Oceanus Magazine

Mission to the Twilight Zone

The urgent quest to explore one of Earth's hidden frontiers

How Is the Seafloor Made?

Scientists use sound waves to probe the fabric of tectonic plates

Scientists Reveal Secrets of Whales

Thar she sings!

How Do Fish Find Their Way?

Hatched in the ocean, larvae may use sound to settle on reefs

Eavesdropping on Whales

Acoustic buoy could one day help ships avoid collisions

A New Tsunami-Warning System

Scientists devise way to relay sound signals under water

Communicating Under Sea Ice

Engineers use ocean channel to efficiently relay sound


HABitat mapping CAMera system is a window to the sea floor

The Man Who Opened Our Ears to the Ocean

Historic archive of marine mammal recordings established

Seismic Studies Capture Whale Calls

New software could reveal songs amid the sounds

What Is the Sound of 130 Wind Turbines Turning?

Researchers record undersea sound at offshore wind farm site

The Music of Sound

Audio slideshow: WHOI researcher mixes work and pleasure

Will More Acidic Oceans Be Noisier?

Acousticians quiet warnings that sounds will travel farther

The Squid, the Whale, and the Grad Student

A young scientist deciphers meaning embedded in sonar signals

Eavesdropping on Whales' Mealtime Conversation

A graduate student journeys to Norway to investigate how orcas orchestrate their hunt

A 3-D Underwater Soundscape

A large-scale experiment sheds light on sound in the coastal ocean

Listening for Telltale Echoes from Fish

Sound waves resonating off swim bladders offer a new way to count fish

The Cacophony on the Coast

The Navy's deep-ocean acoustic detection methods don't apply in complex shallow waters

Ears in the Ocean

Hydrophones reveal a whole lot of previously undetected seafloor shaking going on