September 2, 2024 Issue | Chemical & Engineering News

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September 2, 2024 Cover

Volume 102, Issue 27

Across the US, schools have begun measuring air quality en masse. Researchers are helping interpret the data

Full Article

Volume 102 | Issue 27

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Shardule Shah, CEO and cofounder, Lime Therapeutics

Across the US, schools have begun measuring air quality en masse. Researchers are helping interpret the data

A course at the University of California, Berkeley, gets first-year chemistry graduate students thinking about the field’s broader impact

Companies must balance collaboration with confidentiality

Food Science

How is coffee decaffeinated, and is it safe to drink?

Methylene chloride is the most popular decaffeinating solvent, and some consumers are concerned
Greenhouse Gases

‘Climate change is already bad, but we can still fix this problem’

Climate scientist Rob Jackson talks his new book and the case for restoring the atmosphere
Geochemistry

Ancient seawater’s chemical mysteries come into focus

A new study addresses a long-standing debate over the ocean’s oxygen isotope composition
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