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OpenAI apologizes to Johansson, denies voice based on her

OpenAI chief Sam Altman apologized Tuesday to Scarlett Johansson after the movie star said she was "shocked" by a new synthetic voice released by the ChatGPT-maker, but he insisted the voice was not based on hers.

AI trained to draw inspiration from images, not copy them

Powerful new artificial intelligence models sometimes, quite famously, get things wrong—whether hallucinating false information or memorizing others' work and offering it up as their own. To address the latter, researchers ...

Microsoft unveils 'AI-ready' PCs

Microsoft CEO Satya Nadella unveiled a new category of PC on Monday that features generative artificial intelligence tools built directly into Windows, the company's world leading operating system.

AI chips could get a sense of time with memristor that can be tuned

Artificial neural networks may soon be able to process time-dependent information, such as audio and video data, more efficiently. The first memristor with a "relaxation time" that can be tuned is reported today in Nature ...

Can we rid artificial intelligence of bias?

Artificial intelligence built on mountains of potentially biased information has created a real risk of automating discrimination, but is there any way to re-educate the machines?

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Machine learning & AI
A former OpenAI leader says safety has 'taken a backseat to shiny products' at the AI company
Computer Sciences
Q&A: Model disgorgement—the key to fixing AI bias and copyright infringement?
Security
Researchers find LLMs are easy to manipulate into giving harmful information
Hardware
A new lease on life for old laptops
Business
EU warns Microsoft to give Bing AI risk data or face fines
Business
Reddit gives OpenAI access to its wealth of posts
Business
UK watchdog decides not to investigate Microsoft's AI partnership with France's Mistral
Consumer & Gadgets
AI-powered noise-filtering headphones give users the power to choose what to hear
Computer Sciences
Sarcasm, notoriously difficult to interpret, demystified by multimodal approach
Computer Sciences
Generating empathetic machine responses through emotion tracking and constraint guidance
Robotics
Animal-brain-inspired AI game changer for autonomous robots
Computer Sciences
'Noise' in the machine: Human differences in judgment lead to problems for AI
Machine learning & AI
Using ideas from game theory to improve the reliability of language models
Energy & Green Tech
Using AI to improve building energy use and comfort
Machine learning & AI
US senators unveil 'roadmap' to AI laws
Business
OpenAI co-founder Ilya Sutskever announces departure from ChatGPT maker
Machine learning & AI
The future of optimization: How 'Learn to Optimize' is reshaping algorithm design and configuration
Engineering
Digital twin helps optimize manufacturing speed while satisfying quality constraints
Machine learning & AI
New tool capable of comparing SLMs and LLMs finds smaller models can reduce cost
Machine learning & AI
Going big: World's fastest computer takes on large language modeling

Other news

Nanomaterials
Costly gas separation may not be needed to recycle CO₂ from air and industrial plants
Plants & Animals
How plants choose their mates and repel other suitors
Cell & Microbiology
One essential step for a germ cell, one giant leap for the future of reproductive medicine
Condensed Matter
Researchers develop perovskite X-ray detector for medical imaging
Astronomy
Observations investigate properties of nearby brown dwarf HD 33632 Ab
Planetary Sciences
Peering into Pluto's ocean using mathematical models and images from the New Horizons spacecraft
Agriculture
Chocolate that harnesses the full potential of the cocoa fruit
Astrobiology
Exploring the depths: How iron snow could unlock the secrets of life on Europa
Bio & Medicine
Designing a tiny new tool to map and treat children's brain cancer
Nanomaterials
Powering wearable devices with high-performing carbon nanotube yarns
Earth Sciences
Research reveals that prehistoric seafloor pockmarks off the California coast are maintained by powerful sediment flows
Paleontology & Fossils
On the trail of global climate change—volcanism as a driver of the climate in the 'Carnian Crisis'
Evolution
Researchers discover hidden step in dinosaur feather evolution
Bio & Medicine
Scientists' new drug-delivery technology is possible breakthrough for multi-strain vaccines
Molecular & Computational biology
Study decodes dimerization and antidepressant recognition at noradrenaline transporter
Ecology
Homo sapiens facilitated establishment of Bonelli's eagle in the Mediterranean 50,000 years ago, study finds
Biochemistry
Probing small molecule-RNA interactions by looking through the FOREST
Archaeology
The first lithic study of level VI-B at the Mumba site in Tanzania reveals Middle Stone Age industry
Ecology
Long-term ocean sampling in Narragansett Bay reveals plummeting plankton levels: Impact uncertain for local food web
Biochemistry
Chemistry researchers showcase new method to aid in pharma, agrochemical compound development

US senators unveil 'roadmap' to AI laws

Top US lawmakers on Wednesday said efforts to pass laws governing AI were entering a higher gear and hoped to pump $32 billion into the sector to help assure US dominance.

Using AI to improve building energy use and comfort

University of Waterloo researchers have developed a new method that can lead to significant energy savings in buildings. The team identified 28 major heat loss regions in a multi-unit residential building with the most severe ...

Animal-brain-inspired AI game changer for autonomous robots

A team of researchers at Delft University of Technology has developed a drone that flies autonomously using neuromorphic image processing and control based on the workings of animal brains. Animal brains use less data and ...