Search results for Ai

Social Sciences 11 hours ago

Teens are turning to AI chatbots for emotional support—here's how to keep kids safe

It's 2 a.m., and a teenage girl, worrying about an issue with a friend, lies awake. Rather than wake her parents, she picks up her phone, opens an AI app and types, "I'm so stressed out, I can't sleep."

Condensed Matter 15 hours ago

Copper's surprising melting behavior provides insights into future fusion design

Future fusion power plants aim to recreate the heart of a star here on Earth to power our future energy needs. While the core fusion plasma will burn at hundreds of millions of degrees, the surrounding structural components ...

Other 18 hours ago

Journalism is key to combating bad practices in science

Watchdog science journalism has become a fundamental tool to counter scientific malpractice, such as publication fraud, abuse and political and corporate manipulation of science. A study by the Universitat Autònoma de Barcelona ...

Social Sciences 19 hours ago

Reddit analysis finds AI trust narrowly exceeds distrust, 31% to 26%

Is generative artificial intelligence technology a helpful tool or a big problem? Nearly four years after ChatGPT became a household name, most people are either using AI applications or generally aware of what the technology ...

Biotechnology Aug 13, 2026

Teaching AI the biology of antibodies speeds drug discovery

Designing an effective antibody drug is like searching for the right key in a warehouse of locks. Scientists may begin with millions—or even billions—of antibody candidates, but only a tiny fraction will recognize and bind ...

Environment Aug 13, 2026

'Imposing ignorance': US climate science under siege

A benchmark U.S. report on the fast-changing state of the Arctic has been canceled. The nation's top research body has removed a chapter on global warming from a reference manual for judges.

Biotechnology Aug 12, 2026

AI‑designed viruses are a test of whether biosecurity can keep pace

Scientists have crossed an important line in biological engineering. In a recent study, researchers used artificial intelligence to design complete sets of genetic instructions for bacteriophages, viruses that infect bacteria. ...

Veterinary medicine Aug 12, 2026

AI tool could help veterinarians track heart disease more precisely

For dogs with heart disease, a fraction of a centimeter can make a life-changing difference. Veterinarians often rely on chest radiographs to monitor subtle changes in heart size that help determine when treatment should ...

Biotechnology Aug 12, 2026

Q&A: Deploying AI to create proteins never before seen in nature

The decades-old scientific quest to create brand-new proteins has been turbocharged in the era of artificial intelligence.

Biotechnology Aug 12, 2026

Human clinicians outperform AI stethoscope in diagnosing pet heart problems

Fourth-year veterinary students matched—and experienced clinicians outperformed—an AI-enabled digital stethoscope in diagnosing heart murmurs and arrhythmias in cats and dogs, according to a new study from North Carolina ...

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