Artificial Intelligence
AI agents aren’t ready to replace humans in behavioral research
A new study finds that digital twins don’t yet replicate the views of the individuals they are modeled after.
By Sujata Gupta
Tech
We summarize the week's scientific breakthroughs every Thursday.
More Stories in Tech
- Artificial Intelligence
Is AI making us dumber? Maybe not. But our skills are at risk
Studies suggest AI can weaken learning when it replaces effort, but tools that guide rather than answer may help people keep their skills.
- Artificial Intelligence
Struggling with a hard life choice? AI future selves have tips
A chat with aged avatars of future selves can guide people paralyzed by tough decisions. The question is what information to feed the bots.
- Artificial Intelligence
AI ‘ghosts’ can comfort mourners — even when the bots get the facts wrong
A small study suggests emotional fit, not perfect accuracy, may make chatbot versions of dead loved ones feel real.
- Tech
No, SpudCells aren’t alive. But they’re a step toward the first synthetic life
The lab-made cells open a window into what’s possible for synthetic life, researchers say.
- Artificial Intelligence
AI is not ready to fly solo in space
In sci-fi, AI can navigate the unknowns and — ideally — keep human travelers safe. But it’s not intelligent enough to do that yet.
- Artificial Intelligence
AI tools meant to vet science are surprisingly easy to fool
The gold standard of scientific review, peer review by researchers’ colleagues, is in crisis. AI might offer a solution but has problems of its own.
- Artificial Intelligence
How big a cybersecurity threat are the latest AI models, really?
New AI models are accelerating the game of cat-and-mouse as cybersecurity experts try to keep ahead of would-be hackers. An AI expert explains the risks.
- Science & Society
The truth about brain rot, according to science
Emerging research suggests overusing digital devices can be harmful, especially to mental health. But does being overly online truly rot our brains?
- Health & Medicine
A blood test for dementia may tell you if you have more than one type
AI helped researchers develop an experimental blood test that might let doctors diagnose overlapping dementias.
