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Machine learning and better radar solve the 'cloud cover' problem

Clouds have for decades been a bugbear for remote sensing of land surface temperature—one of the most important earth system metrics, used in everyth…

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technology

New York City's fireworks display prompts temporary surge of air pollution

In 2023, roughly 60,000 firework shells exploded above Manhattan's East River as part of Macy's Fourth of July show. The resulting air pollutant leve…

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technology

Study revisits Texas seismic activity occurring before 2017, confirming connection to wastewater injection

There's an important dividing line in the history of recent Texas earthquakes—those occurring before and after 2017, when the establishment of the Te…

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technology

Modern aircraft emit less carbon than older aircraft, but their contrails may do more environmental harm

Modern commercial aircraft flying at high altitudes create longer-lived planet-warming contrails than older aircraft, a new study has found. The res…

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