In September 2023, a global seismic mystery began to unfold. Every 90 seconds, the Earth pulsed with a strange, low-frequency ...

Beneath the ocean surface, a global mission is underway that could reshape our understanding of our planet. Inspired by Sir ...

Europe has many sizeable countries with expansive topographical features to match. Here are the biggest organized from least to most square mileage.

An Eye in Space In December 2022, the Surface Water and Ocean Topography (SWOT) satellite was launched, specifically designed to measure water height. Its breakthrough feature is the Ka-band Radar ...

The use of whale songs to map the ocean floor represents a beautiful confluence of biology, acoustics, geology, and advanced computing—a true interdisciplinary triumph in modern ocean science.

Alaska, feds fight over Arctic National Wildlife Refuge border in court It’s up to an Alaska federal court to decide who has the rights to a portion of land between the Canning and Staines rivers in ...

Exploring the Arctic Ocean Article by Adam Thomas Photos by Paige Hagel, Yusuke Kohama, Kazu Tateyama and Michiyo Yamamoto-Kawai March 19, 2025 UD doctoral student Tianyu Zhou spent month at sea on ...

A groundbreaking seafloor map of the Arctic Ocean reveals an area twice the size of France, part of the global Seabed 2030 project. This discovery enhances understanding of the ocean's mysteries ...

Previous studies have primarily concentrated on middle and low latitudes where data availability is substantial, while salinity is crucial for understanding the halocline dynamics of the Arctic Ocean; ...

The Arctic Ocean's ability to absorb carbon dioxide from the atmosphere appears to be waning due to melting permafrost and worsening coastal erosion.

There are certain geography facts that are important to get right — especially if you consider yourself a global citizen.

Sea-level rise regularly features in Arctic threat assessments as a process that will increase the risks posed by extreme events such as ocean surges (21). The projected impacts of sea-level rise on ...