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Apr 28, 2025 · As calls to end fluoride in water get louder, changes to the dental health of children in Calgary, Canada, and Juneau, Alaska, may provide a cautionary tale.

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Jul 2, 2025 · How much energy does your AI prompt use? It depends Experts explain what we know about AI model emissions, and what you can do to help.

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Jul 1, 2025 · Science reveals what happened As calls to end fluoride in water get louder, changes to the dental health of children in Calgary, Canada, and Juneau, Alaska, may provide a …

Chemistry A new AI technique may aid violent crime forensics An AI tool trained on chemical signatures from corpse-eating insects may help determine time and place of death for victims …

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Sep 27, 2024 · A long-standing idea of why lithium ion batteries die focuses on lithium movement into the cathode. Instead, hydrogen may be to blame.

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