Arctic Ocean reaches tipping point that could be dire for marine life

Disappearing sea ice is letting more sunlight in the Arctic Ocean and boosting phytoplankton growth, but this has depleted a crucial nutrient, which could severely affect animals higher up the food chain

This report comes from New Scientist. The story centres on Arctic Ocean reaches tipping point that could be dire for marine life. Full coverage and background context is available at the original source. Readers seeking more detail on this developing topic are encouraged to follow updates from New Scientist and related outlets covering this beat.