The Arctic seafloor is cold, unforgiving, and barren. Or is it? Few would argue against the ‘cold’ and ‘unforgiving’ parts, ...

When the A-84 iceberg calved in January, it unveiled a 209-square-mile swath of seafloor. Nearby scientists rushed to the ...

For adventure seekers, an arctic ocean cruise opens access to territories where few have ventured before. Poseidon Expeditions’ modern vessels navigate through pristine waters, where travelers ...

Alaska’s northern frontier and Arctic Ocean waters are teeming with species found in few other places, and many of them are now under threat from the oil industry and its enablers. Nearly all Arctic ...

The Arctic now exists within a “new regime,” where signals such as sea ice loss and ocean temperatures may not always break records, but are consistently more extreme compared to the past ...

How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, ...

said parts of the Arctic experienced significantly higher temperatures during the month, contributing to the ice loss. Sea surface temperatures also “remained unusually high in many ocean basins ...