Articles on Health hazards

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Workers remove massive accumulations of Sargassum seaweed from a Caribbean beach in the Riviera Maya near Cancun, Mexico, in June 2025. elena.tres/Shutterstock

Seaweed strandings cause a stink – here’s why they harm your health

When free-floating patches of seaweed are pushed together by currents and winds, seaweed strandings can inundate the coastline with often devastating consequences.
Canada and the United States are dealing with unprecedented levels of smoke from wildfires, and forest management practices and climate change are only partly to blame. THE CANADIAN PRESS/Ministry of Natural Resources and Forestry

Anticipating Canada’s crisis response decisions can save critical time in future wildfire seasons

Many response decisions to crises cannot be made in advance because each event is unique and has its own specific characteristics. But it is still possible to prepare for the future.

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