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Evolution 23 hours ago

One trillion species, 3 billion years: How we used AI to trace the evolution of bacteria on Earth

There are roughly a trillion species of microorganisms on Earth—the vast majority of which are bacteria.

Economics & Business Apr 5, 2025

How AI-powered chatbots can make or break consumer trust

Chatbots—those little text bubbles that pop up in the corner of so many consumer sites—have long been a fixture in the digital world. Now, the growing popularity of generative AI programs has only supercharged their presence, ...

Education Apr 4, 2025

Expert warns of misinterpretations in AI-generated research hypotheses

Researchers from chemistry, biology, and medicine are increasingly turning to AI models to develop new hypotheses. However, it is often unclear on which basis the algorithms come to their conclusions and to what extent they ...

Mathematics Apr 3, 2025

Quantum statistical approach quiets big, noisy data

Big data has gotten too big. Now, a research team with statisticians from Cornell has developed a data representation method inspired by quantum mechanics that handles large data sets more efficiently than traditional methods ...

Earth Sciences Apr 3, 2025

AI model can predict lightning-induced wildfires with unprecedented accuracy

A new artificial intelligence (AI) model developed by Israeli researchers promises to revolutionize wildfire prediction, with a particular focus on lightning-induced blazes that are growing increasingly common due to climate ...

Environment Apr 3, 2025

What Donald Trump's dramatic US trade war means for global climate action

US President Donald Trump's new trade war will not only send shockwaves through the global economy—it also upsets efforts to tackle the urgent issue of climate change.

Molecular & Computational biology Apr 2, 2025

AI model predicts drug properties to speed up development

Developing new drugs to treat illnesses has typically been a slow and expensive process. However, a team of researchers at the University of Waterloo uses machine learning to speed up the development time.

Ecology Apr 2, 2025

Plant Doctor: An AI system that watches over urban trees without touching a leaf

Urban trees and plants do more than just beautify city landscapes. They purify the air, reduce urban heat islands, provide recreational spaces, and even boost property values. As essential components of sustainable urban ...

Analytical Chemistry Apr 2, 2025

Frontier molecular orbital theory aids single-atom catalyst design

Single-atom catalysts (SACs), with their excellent metal atom utilization and unique physicochemical properties, hold promise for broad applications, especially in heterogeneous catalysis and energy conversions. Essentially, ...

Nanomaterials Apr 2, 2025

Moving to autonomous experimentation: Growing thin films with machine learning

From cell phones to solar panels to quantum computers, thin films are essential to current and emerging technologies. But making functional thin films requires control. During hours-long processes, thin films form atom by ...

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