Search our collection of background (non-event) articles from news media, science journals and other sources.
Algal blooms in the Liffey River threaten Dublin's drinking water due to pollution and climate change, raising concerns about the safety of fish and the future impact on water treatment.
The Western Arctic Caribou Herd in Alaska has continued to decline, with a 7% decrease in population from the previous year, prompting concerns about the need for harvest reduction to preserve the herd.
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