The United States has agreed to help Russia boost its agricultural and fertiliser exports to the world market in exchange for a maritime security deal in the Black Sea. The White House ...

The deal was limited, and it was not clear when or how it would start. The Kremlin also demanded some Western sanctions be lifted first. By Constant Méheut and Ivan Nechepurenko Constant Méheut ...

UNITED NATIONS, March 26 (Reuters) - An agreement on freedom of navigation in the Black Sea to ensure the protection of civilian vessels and port infrastructure "will be a crucial contribution to ...

"This latest evidence makes it even more clear why governments must act now to stop deep sea mining before it ever starts," said Greenpeace campaigner Louise Casson. While few expect a final text ...

PLA’s Southern Theatre Command conducted ‘routine patrol’, spokesman says, as Philippines and Japan hold naval drills with treaty ally US.

Abstract: Autonomous underwater vehicles have become essential tools for the collection of high-resolution bathymetric and geophysical data. An inertial navigation system, aided by a Doppler velocity ...

Arctic sea ice extent appears to have reached its annual maximum on March 22, 2025. This is the lowest maximum in the 47-year satellite record, with previous low maximums occurring in 2017, 2018, 2016 ...

[2] Lake bottom relief reconstruction and water volume estimation based on the subsidence rate of the post-mining area (Bytom, Southern Poland) ...