Sea Urchins: A Mother's Gift
GEOMAR Helmholtz Centre for Ocean Research Kiel
Published: 24 April 2026
Researchers discovered that sea urchins integrate plastid-derived carotenoid crystals into their eggs, enhancing larvae viability and potentially explaining their wide distribution across the Atlantic Ocean. Published in PLoS Biology.
Keywords: sea urchins, marine biology, plastids, carotenoid crystals, larvae development, Atlantic Ocean, egg provisioning
Even the most remote ocean is contaminated with zinc from human sources
ETH Zurich
Published: 6 May 2026
ETH Zurich and GEOMAR researchers show that zinc from fossil fuel combustion and industrial emissions has reached the most remote South Pacific waters, now exceeding natural zinc sources and potentially disrupting marine plankton communities.
Keywords: zinc contamination, ocean pollution, trace metals, South Pacific, atmospheric deposition, marine chemistry, isotopic analysis, aerosols
UH to lead new Pacific reef research institute
University of Hawaii at Manoa
Published: 16 April 2026
NOAA designated the University of Hawaii as the new Pacific Reef Research Coordination Institute to support coral reef conservation through research, collaboration, and public education across the Pacific.
Keywords: coral reefs, Pacific Ocean, reef conservation, NOAA, marine biology, reef restoration, Hawaii
