Here are 10 of the most effective predators in the ocean – and you might be surprised which one comes out on top ...

The uniquely vulnerable West Antarctic Ice Sheet holds enough water to raise global sea levels by 5 meters. But when that ...

New findings show that some coastal regions will become far more acidic than scientists once thought, with upwelling systems ...

The Trump administration and Congress, seeking to improve security, have approved funding for eight icebreakers and are ...

Marine litter is a serious environmental problem worldwide. Reducing it would require implementing a global monitoring system, agreeing on the use of common methods and protocols for data collection, ...

Aircraft carriers probably spend more time at sea than most other boats combined, and yet you almost never hear of one ...

India’s imagination of a cyclone is still rooted in the old script: one large storm spinning toward the coast, dramatic ...

Land can be divided up somewhat clearly (although there are disputes about who owns what), but what happens when it comes to ...

The Trump administration and Congress, seeking to improve security, have approved funding for eight icebreakers and are ...

A soft armband that lets you steer a robot while you sprint on a treadmill or bob on rough seas sounds like science fiction.

Capital alone cannot fix the archaic state of U.S. shipbuilding infrastructure, and many obstacles lie ahead in the ...

Experts say the Great Lakes can be more dangerous than the open ocean due to their volatile nature. Waves on the Great Lakes ...