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Medical Xpress / Cooling ingredients in e-cigarettes may cause irregular heartbeat or cardiac arrest
Synthetic cooling ingredients added to e-cigarettes caused abnormal heartbeats (arrhythmias) and increased cardiovascular risk measures in mice and lab-grown human heart cells, according to new independent research published ...
Phys.org / Interpretable AI in materials discovery: Uncovering how models make predictions
A method to interpret artificial intelligence (AI) models used in materials discovery by analyzing their learned features has been developed by researchers from Japan. The method extracts key features from an AI model trained ...
Science X / Macaques plan ahead, offering clues to origins of human foresight
When humans are planning their future actions and decisions, they typically imagine situations or issues they could encounter and predict how they would respond in these imagined scenarios. This imaginative process is highly ...
Tech Xplore / US order cutting access to Anthropic's AI models sparks criticism
The U.S. government's order for Anthropic to withdraw its most powerful artificial intelligence models has sparked a wave of criticism from both advocates and opponents of AI regulation.
Medical Xpress / What to know about alpha-gal syndrome, the life-threatening meat allergy caused by tick bites
It's common knowledge that ticks can spread infections that cause serious illnesses, including Lyme disease. Now health officials are trying to raise awareness of a lesser-known problem: a life-threatening allergy to meat ...
Tech Xplore / OpenAI hit with multistate probe into possible user harm as its IPO looms
OpenAI received a subpoena from several states as part of a probe into the safety of users of its chatbot as it prepares to offer stock to the public for the first time.
Tech Xplore / Courts cracking down on error-strewn AI-assisted legal briefs
When a U.S. judge found fabricated quotes in a lawyer's brief earlier this year, the attorney admitted he had used Claude, an artificial intelligence chatbot, to write the document.
Medical Xpress / How parents can talk to their kids about vaping as FDA authorizes some flavored e-cigarettes
Ricky Resendez first tried e-cigarettes in eighth grade. By the time he got to high school, he was vaping daily.
Phys.org / Hydrogen-based steelmaking gets 2x boost from nickel oxide catalyst, study finds
Steel and metal production are among the largest contributors to global greenhouse gas emissions, accounting for approximately 10% of global CO2 emissions. At the same time, modern technology relies on tailored steels and ...
Phys.org / The hidden physics complicating interstellar lightsails
If we're to reach another star, chemical propulsion will not get us there in any reasonable time frame. We're going to need a different propulsion technology, and one of the most promising seems to be a solar sail. These ...
Phys.org / Manakins' dazzling dances may owe their origins to an ancient diet shift
Few animals put on a show quite like manakins. In the rainforests of Central and South America, males of these small tropical birds, with strikingly bright plumage, often gather at communal display sites (leks), where they ...
Phys.org / New tool to help build more reliable DNA nanostructures
Scaffolded DNA and RNA origami is a technique that allows scientists to build tiny, highly precise two- and three-dimensional objects. Because these nanostructures can interact naturally with biological systems, they could ...
