Saharan dust expected to hit Europe again this weekend

Dust and sand particles whipped up from the Sahara will once again blanket skies over Europe this weekend, impacting air quality, the European Union's Copernicus satellite monitoring service said Friday.

Pacific killer whales are dying—new research shows why

Killer whales are icons of the northeastern Pacific Ocean. They are intimately associated with the region's natural history and First Nations communities. They are apex predators, with females living as long as 100 years ...

'Plastic-free' fashion is not as clean or green as it seems

We have all become more aware of the environmental impact of our clothing choices. The fashion industry has seen a rise in "green," "eco" and "sustainable" clothing. This includes an increase in the use of natural fibres, ...

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