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Optics & Photonics 23 hours ago

New computational microscopy technique provides more direct route to crisp images

For hundreds of years, the clarity and magnification of microscopes were ultimately limited by the physical properties of their optical lenses. Microscope makers pushed those boundaries by making increasingly complicated ...

Molecular & Computational biology Jun 27, 2024

DeepEvo: An 'intelligent' strategy for engineering customized proteins

Engineering proteins for desirable traits has been the holy grail of modern biotechnology. For example, the food industry can benefit from engineered enzymes which have the ability to enhance biochemical reactions at higher ...

Materials Science Jun 27, 2024

A new tool for modeling materials

Thermoset polymers made with composite materials give us everything from concrete bridge reinforcements to jet airplane wings to fiberglass boat hulls, and Philippe Geubelle's mission is to make these composites using methods ...

Astrobiology Jun 25, 2024

Detecting intelligent life that's light years away: Greenhouse gases could signal alien activity

If aliens modified a planet in their solar system to make it warmer, we'd be able to tell. A new UC Riverside study identifies the artificial greenhouse gases that would be giveaways of a terraformed planet.

Social Sciences Jun 27, 2024

Lie-detection AI could provoke people into making careless accusations, researchers warn

Although people lie a lot, they typically refrain from accusing others of lying because of social norms around making false accusations and being polite. But artificial intelligence (AI) could soon shake up the rules.

Education Jun 26, 2024

AI-generated exam submissions evade detection at UK university

In a test of the examinations system of the University of Reading in the UK, artificial intelligence (AI)-generated submissions went almost entirely undetected, and these fake answers tended to receive higher grades than ...

Social Sciences Jun 26, 2024

Populism can degrade democracy but is on the riseā€”its causes and how it can be weakened

There's a widespread view that populism is on the rise, from the United States and Turkey to India and Hungary.

Space Exploration Jun 24, 2024

Could we put data centers in space?

Artificial intelligence has taken the world by storm lately. It also requires loads of band-end computing capability to do the near-miraculous things that it does. So far, that "compute," as it's known in the tech industry, ...

Analytical Chemistry Jun 24, 2024

International collaboration lays the foundation for future AI for materials

Artificial intelligence (AI) is accelerating the development of new materials. A prerequisite for AI in materials research is large-scale use and exchange of data on materials, which is facilitated by a broad international ...

Materials Science Jun 28, 2024

Researchers develop AI technology to predict yield strength of metals

A research team has developed an optimal artificial intelligence model to predict the yield strength of various metals, effectively addressing traditional cost and time limitations. This research has been published in the ...

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