Sonar, short for Sound Navigation and Ranging, is helpful for exploring and mapping the ocean because sound waves travel farther in the water than do radar and light waves. NOAA scientists primarily ...

While divers can make direct visual observations to help us better understand marine habitats and the creatures that live there, these observations don't tell us everything. To learn more, sonar ...

Katelyn Peters has a writer and editor for more than five years who focuses on both investing and personal finance content. In addition to her experience in finance, she is also a volunteer editorial ...

Beneath the ocean’s surface lies one of the most strategically critical — and least visible — battlegrounds in modern warfare. Submarines slip silently through crushing depths, mines lurk on the ...

Sharks star center Macklin Celebrini, 20, San Jose's recently named captain, returned from a two-game absence with a lower-body injury, scoring his first goal of the season on Saturday, during a 3-1 ...

All seven companies are focused on capitalizing on large technology-driven growth trends. But technically speaking, five are tech stocks, and two are tech-focused consumer discretionary stocks.

Within the Section 7 Mapper, we have included data layers that represent our best estimate of the spatial and temporal range of listed species' life stages, behaviors, and critical habitat in our ...

The Navy proposes continued sonar use throughout the region's waters in its latest environmental impact statement, despite an increase in beaked whales washing up on Guam's shores and research ...

Stay on top of current and historical data relating to United States 7-Year Bond Yield. The yield on a Treasury bill represents the return an investor will receive by holding the bond to maturity.