Donkey Kong Bananza's destructible terrain is one of its best features, but it also makes tracking down every last collectible all the more daunting. Now that items can be hidden beneath the ground ...

Submarines aren't the only vessels in the ocean that combat submarines. Many surface ships also counter them, but they use ...

A loud, screechy Navy sonar that disturbed orcas and panicked other marine mammals near the San Juan Islands can be used -- with limits -- in a naval war exercise near Hawaii this month, under terms ...