As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.

Trump says U.S. economy is hurt by 'too many' federal holidays. Here's what our readers said. How Do I Know If My Dog Is ...

The Indo-Pacific region is experiencing a big change under the water. The India-China undersea rivalry is heating up as both ...

Researchers have documented many spectacular effects of the underwater eruption of Hunga Tonga–Hunga Ha‘apai, such as the ...

RAF Lossiemouth is poised to play its part in the spiralling Israel-Iran conflict with RAF Typhoon fighter jets being sent to ...

Ongoing issues with defects in the navy’s biggest ships could shake faith in Australia’s ability to operate nuclear-powered ...

We have a window until September, when they take over, to say we're taking one step back,' said a former senior public ...

Description Submarine surfaces on a stormy sea. We look through a pointing telescope - sometimes out of focus. High waves, at the end a short view of a city skyline on the horizont before we submerge.

It was an unprecedented attack years in the making, with some last-minute misdirection meant to give the operation a powerful ...

Sterling sounds alarm: Radio upgrades aim to prevent tragedies like fallen firefighter’s Lt. Garrett Ramos fell through a burning floor and went missing ...