intense

When Should COVID School Restrictions Lift? Intense Debates Persist

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Last Friday the Centers for Disease Control and Prevention announced a pivot in its guidelines for indoor mask wearing that suggests that more than two thirds of Americans no longer need to wear masks—including children in schools. “We want to give people a break from things like mask wearing when our levels are low and … Read more

Tonga eruption was so intense, it caused the atmosphere to ring like a bell

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The Hunga Tonga-Hunga Ha’apai eruption reached an explosive crescendo on Jan. 15, 2022. Its rapid release of energy powered an ocean tsunami that caused damage as far away as the U.S. West Coast, but it also generated pressure waves in the atmosphere that quickly spread around the world. The atmospheric wave pattern close to the eruption was quite complicated, but … Read more