Researchers found that the fringes of Arctic sea ice tend to host more nitrogen-fixing bacteria and higher nitrogen-fixing ...

Over 29 days, Fendouzhe completed 32 dives, averaging more than nine hours of submerged operation and six hours of seabed ...

Norway's military intelligence has confirmed Russia's test of the nuclear-powered Burevestnik cruise missile, launched from ...

For decades, hunters and scientists speculated about the existence of grizzly–polar bear hybrids – until April 16, 2006, when ...

China's scientific expedition team for the Arctic manned deep-diving mission returned home on Monday, with China's ...

Despite operating one of the largest navies in the world, the United States has only two operational icebreakers - limiting ...

Norway's military intelligence service said on Monday that Russia's test last week of the nuclear-powered Burevestnik long-range cruise missile was launched from the Arctic Barents Sea archipelago of ...

Russia is preparing to launch a state-backed insurance company to cover oil and commodity exports along the Northern Sea ...

Over 29 days, Fendouzhe completed 32 dives, averaging more than nine hours of submerged operation and six hours of seabed work per dive, and reaching a maximum depth of 5,277 meters. The deep-dive ...

Canada is preparing for one of the most expensive military purchases in its history — a brand-new fleet of submarines. The ...

"We do not yet know whether the net effect will be beneficial for the climate," Riemann said. "But it is clear that we should ...