In a new study, researchers have directly confirmed for the first time that water from melting snow and ice, or meltwater, found at the surface of a glacier can drain down to its base, causing the glaciers in Antarctica to speed up and move towards the ocean. 

The first published live observations of the rare goblin shark (Mitsukurina owstoni) in its natural deep ocean habitat were reported in a new paper by a University of Hawai‘i at Mānoa-led team of oceanographers. In the past, goblin sharks were only filmed and reported alive after being hooked on a fishing line and hauled to the surface, where divers could observe them and where they soon died. The new study, published in Journal of Fish Biology, documents two live observations of one of the most elusive but iconic sharks on the planet—one at a seamount near Jarvis Island and another on the slope of the Tonga Trench. 

Archaeological evidence from the Canary Islands suggests that by the 11th century, people here were harvesting and processing a variety of fish and other marine organisms — indicating that coastal resources may have played a vital role in the economic system, according to a study published June 10, 2026 in the open access journal PLOS One by Jonathan Santana from the University of Las Palmas de Gran Canaria, Spain, and colleagues.

Researchers from the Institute of Deep-sea Science and Engineering (IDSSE) of the Chinese Academy of Sciences, in collaboration with the University of Pisa, Italy, and the National Institute of Water and Atmosphere Research, New Zealand, have now documented the world’s deepest and largest known aggregation of whale fossils and active whale-fall ecosystems. This deep-sea site, referred to as a “whale necropolis” due to its vast size, is located in the Diamantina Zone of the southeastern Indian Ocean and contains evidence of cetacean falls for at least 5.3 million years.

The deep sea is a unique ‘evolutionary engine’ with one of the richest and most unexplored sources of genetic diversity on Earth, according to a major new study that has assessed its potential to transform biotechnology and DNA sequencing technologies.

A Boston College-led study suggests that enhanced mid-ocean-ridge volcanism may have released hydrothermal iron that fertilized plankton in the eastern equatorial Pacific during ice-age transitions. The work reveals a hidden connection among sea level, deep-sea volcanism, ocean productivity, carbon storage, and climate.