Search our collection of background (non-event) articles from news media, science journals and other sources.
Widespread mortality of Pacific salmon Oncorhynchus spp. returning to spawn in Alaska coincided with record-breaking air temperatures and prolonged drought in summer 2019.
An official with the Giant Mine remediation project and a local researcher aren't worried the low water in Yellowknife Bay is exposing people to more arsenic in areas along the shore line.
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