UN to agree on plan for 'historic' plastics treaty

More than 100 nations convening in Nairobi next week are expected to take the first steps toward establishing a historic global treaty to tackle the plastic crisis afflicting the planet.

5 tips from pediatric care for teachers wearing masks

As governments around the world debate the conditions for reopening schools, some regions have mandated that teachers wear masks when school resumes. Concerns have been expressed about loss of learning opportunities for linguistically ...

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