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Graph showing range of water levels in the Great Lakes and the potential benefit from risk management strategies including insurance and dredging
Posted inEditors' Highlights

New Analysis Helps Manage Risks to Shipping in the Great Lakes

by Jim Hall 11 May 202018 October 2022

Modeling of mysteriously fluctuating water levels in the Great Lakes has helped to optimize the prices of shipping insurance contracts along with investments in dredging navigation channels.

Profile of a shrimp against a black background
Posted inNews

Snapping Shrimp Pump Up the Volume in Warmer Water

Katherine Kornei, Science Writer by Katherine Kornei 10 March 202025 March 2024

As the ocean warms because of climate change, the louder din could mask other marine animals’ calls used to navigate, forage, and find mates.

Scientist in a hard hat with a rover in an underground mine
Posted inFeatures

Underground Robots: How Robotics Is Changing the Mining Industry

Adityarup Chakravorty, freelance science writer by Adityarup Chakravorty 13 May 201928 July 2022

From exploring flooded sites to providing alerts, use of robotics aims to “increase the arsenal of tools that can help miners work more safely and efficiently.”

Traditional Polynesian navigators steer by stars close to the horizon for a more precise reckoning.
Posted inNews

Stars and Swells Guide a Polynesian Canoe Around the World

by E. Deatrick 22 June 201619 July 2022

Modern oceanographers and ancient navigators rely on similar waves to study the world's oceans.

Posted inNews

Smartphone App Seeks to Make Navigation Safer

by L. O’Hanlon 6 January 20155 May 2022

The app sends local magnetic field strength along with your phone’s position and orientation to scientists, who use the data to fine-tune magnetic field models.

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