This experiment shows how to fold a square piece of paper into a water bomb (also known as an origami balloon). By carefully ...

Trump’s announcement was short on detail but came a day after he finalized a trade deal with South Korea that includes a ...

With NATO members worried about possible incursions around Europe of Russian submarines, Italy has announced that it is ...

Japan's Defense Ministry said the country faces "the most severe and complex security environment" since World War II.

President Donald Trump says the United States will share closely held technology to allow South Korea to build a ...

With the U.S. Navy fielding 11 active carriers, the fleet represents a fearsome deterrent and weapon that can be deployed globally. However, they do make big, lucrative targets. For opposing forces, ...

Sixty-one years had gone by without anyone knowing what happened to Richard Milton Paper, age 22, Davenport. Now there is closure, an ending to the puzzle. The Navy reports with certainty that the ...

Three mysterious vessels have washed up in the Pacific, exposing a dangerous vulnerability that could threaten Australia in ways far beyond just the drug trade.

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably ...

A new bacterium found in Hawaiian seawater shows land microbes can reach the ocean through hidden groundwater flow.

SEOUL/WASHINGTON >> President Donald Trump said today he has given South Korea approval to build a nuclear-powered submarine, a dramatic move that would admit Seoul to a small club of nations ...