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"Mike" Michael L. Baird [CC BY 2.0] https://www.flickr.com/photos/mikebaird/

Blue whales’ unique feeding habits revealed by sensors & video

Whales are the biggest animals to ever have existed on Earth, and yet some subsist on tiny creatures. How they do this is only...

Underwater robot could help in search and rescue

One use for a robot like this is during underwater search and rescue operations. The robot modules could split up and search for survivors and recombine to lift heavy objects and open a passageway.
AUV

Underwater Robots Make Independent Decisions

Submarine robots can act independently, finding and following squid.

GPS signal used for sat-navs could improve knowledge of ocean currents

For the first time sea level has been mapped from space with GPS reflections, according to new research published in Geophysical Research Letters by...
Deep sea exploration - xprize

$7 Million Prize for developing Ocean Explorer

A global competition is challenging teams to design an underwater vehicle to explore the deep sea. It must map the seafloor, produce images of...
Southern Elephant Seal (Mirounga leonina) by David Cook

Tagging Seals Improves Ocean Weather Forecasts

Elephant seals improve weather forecasts by up to 6%. Real time data from tagged animals being used by UK's Met Office.
Underwater glider with sensors

Data shared from 1,900 sensors in the Gulf of Mexico to be quality assured

Nineteen thousand sensors collect data in the Gulf of Mexico every day, feeding it back to researchers around the world. The information acquired is...
Rich cold-water coral reef in the Whittard Canyon area by the Isis ROV

Robots help map deep marine conservation zone

The UK's National Oceanography Centre has produced the first true three-dimensional picture of submarine canyon habitats, using a unique combination of marine robotics and...
The Autonomous Surface Vehicle is being launched.

Robot technology to measure marine wildlife

Two robotic vehicles will work together over the next three weeks to investigate why the Celtic deep area of the Celtic sea is particularly attractive to marine predators like dolphins and whales.
At 9 foot long, not including the tail, tiger shark (Galeocerdo cuvier) Harry Lindo is not exactly on the small side. In just over 3 years Harry swam over 44,000 kilometres – that’s more than the circumference of the Earth (just over 40,000 kilometres). Harry’s track is the longest recorded for a tiger shark, and probably the longest ever published for any shark species.

The travelling life of the tiger shark

At 9 foot long, not including the tail, tiger shark (Galeocerdo cuvier) Harry Lindo is not exactly on the small side.  It’s not Harry’s size...