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Earth Sciences Aug 22, 2026

AI mapping reveals hidden stage of Arctic freeze with climate implications

As autumn gives way to winter across the Arctic, the ground doesn't immediately freeze solid. Instead, soils often linger near the freezing point for days or even weeks in a phase called the zero curtain. In a new NASA-led ...

Biotechnology Aug 22, 2026

AI decodes DNA initiator sequence found in about 60% of human genes

Precise activation of tens of thousands of genes is critical for healthy development and growth. Specialized segments of our DNA are responsible for carefully orchestrating genetic sequences that result in the production ...

Education Aug 21, 2026

Q&A: How Brown University is navigating the rise of generative AI use in the classroom

In just a few short years, generative artificial intelligence tools have made a leap from novelties that produce stilted text to genuine societal disruptors that may alter the way people learn, work and even think.

Education Aug 21, 2026

Schools are starting to teach AI literacy. For many, that means helping kids see chatbots' flaws

Artificial intelligence chatbots have become the bane of teachers everywhere, but to prepare for the new school year, a group of educators in Charleston, South Carolina, packed into a high school auditorium and talked about ...

Analytical Chemistry Aug 20, 2026

AI-driven literature mining speeds discovery of heat-stable lead-free dielectric materials

Artificial intelligence has analyzed data scattered across hundreds of research papers to discover new lead-free dielectric materials that maintain stable performance even at high temperatures. The study presents a new approach ...

Economics & Business Aug 20, 2026

Tourist sign translations made more culturally fluent by AI system

A new artificial intelligence, or AI, translation model could improve the accuracy and cultural appropriateness of Chinese-English public signs at tourist attractions, according to research in the International Journal of ...

Education Aug 20, 2026

Cursive is making a comeback. But does it deserve one?

Learning to read and write cursive was once a rite of passage for practically every American schoolchild.

Analytical Chemistry Aug 20, 2026

Blocc chemistry could automate molecular discovery and democratize access to new materials

A paper published in the journal Science lays out a roadmap for broadening access to the process of discovering molecular tools that can benefit society, including medicines, materials and a wide range of everyday consumer ...

Evolution Aug 20, 2026

DNA's physical properties may shape which mutations evolution preserves

Nearly every cell in the human body contains essentially the same genetic information, yet different cells activate different genes. For regulatory proteins to reach these genes, DNA must be accessible. This accessibility ...

Archaeology Aug 20, 2026

Uncovering the evolution of Edo-period Japanese ceramic jars with AI

Archaeological artifacts offer valuable insights into the history of past societies. They reveal not only technological developments but also the changing economic systems, cultural traditions and everyday practices of the ...

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