Archaeologists are using AI and US spy satellite imagery from the cold war to find ancient underground aqueducts that helped humans survive in the desert

An artificial intelligence model that can identify the calls of eight whale species is helping researchers track the elusive whale behind a perplexing sound in the Pacific

A new design for a nuclear battery that generates electricity from the radioactive decay of americium is unprecedentedly efficient

We're trying to avert Judgment Day yet again – this time in an anime series for Netflix. But striking visuals can't make up for shortcomings in narrative and character development

Artificial intelligence has more in common with ants than humans, says Neil Lawrence. Only by taking a more nuanced view of intelligence can we see how machines will truly transform society

CAPTCHA tests are supposed to distinguish humans from bots, but an AI system mastered the problem after training on thousands of images of road scenes

Using more training data and computational power is meant to make AIs more reliable, but tests suggest large language models actually get less reliable as they grow

Smart TVs from Samsung and LG monitor what you are watching even when you are using the screens to display a feed from a connected laptop or video game console

It has become trivially easy to use artificial intelligence to edit images or generate video to remove unwanted objects or beautify scenes, but doing so leads to people misremembering what they have seen

Voice assistants can build profiles of their users’ habits and preferences, but the consistency and accuracy of these profiles vary

What if tech bros ruled the world, asks Asif Kapadia's 2073. This docudrama is captivating and disturbing, but lacks enough heft to stand out

A US standards agency has issued new guidance saying organisations shouldn’t require users to change their passwords periodically – advice that is backed up by decades of research

Google, Microsoft and others have taken big steps towards error-free devices, hinting that quantum computers that solve real problems aren’t far away

If artificial intelligence chatbots are fine-tuned to improve their responses using human feedback, they can become more likely to give deceptive answers that seem right but aren’t

Google DeepMind claims its AlphaChip AI method can deliver “superhuman” chip designs that are already used in its data centres – but independent experts say public proof is lacking

Machines are fighting machines on the Ukrainian battlefield, as a technological arms race has given birth to a new way to wage war

AI chatbots from Google and Microsoft sometimes parrot disinformation when answering questions about Russia’s invasion of Ukraine – but their performance depends on language and changes over time

Smartphones have indeed created an "anxious generation", but it isn't young people, it is their parents, argues neuroscientist Dean Burnett

Hurricane Helene hit a quartz mine in North Carolina that is key to global semiconductor production, which could impact the entire tech industry. Here is everything we know so far

In What's Next? Bill Gates digs into AI, climate, inequality, malaria and more. But the man looms too large for alternative solutions to emerge, says Bethan Ackerley

Motion sensors in smartphones can be turned into makeshift microphones to eavesdrop on conversations, outsmarting security features designed to stop such attacks

The 2024 Nobel prize in physics has gone to John Hopfield and Geoffrey Hinton for discoveries that enabled machine learning and are key to the development of artificial intelligence models like ChatGPT

Gears just a few micrometres wide can be carved from silicon using a beam of electrons, enabling tiny robots or machines that could interact with human cells

It is thought that humans can only maintain relationships with around 150 people, a figure known as Dunbar's number, but it seems that AI models can outstrip this and reach consensus in far bigger groups

Two of the three science Nobel prizes in 2024 have been won by people working in AI, but does this mean that AI models are now vital for science?

Our Future Chronicles column explores an imagined history of inventions and developments yet to come. We visit 2032 and meet artificial animals that love their owners, without the carbon footprint of biological pets. Rowan Hooper explains how it happened

The UK government's decision to return the Chagos Islands to Mauritius surprisingly threatens the extinction of millions of website addresses ending in ".io", and no one is quite sure what will happen next

Autonomous taxis are already operating on US streets, while Elon Musk has spent years promising a self-driving car and failing to deliver. The newly announced Tesla Cybercab is unlikely to change that

A new way to store numbers in computers can dynamically prioritise accuracy or range, depending on need, allowing software to quickly switch between very large and small numbers

A simulator for the process of scientific discovery shows that AI models still fall short of human scientists and engineers in coming up with hypotheses and carrying out experiments on their own

Next-generation phone networks could dramatically outperform current ones thanks to a new technique for transmitting multiple streams of data over a wide range of frequencies

While quantum computers are still in their infancy, more and more people are training to become quantum software developers

AI models have safeguards in place to prevent them creating dangerous or illegal output, but a range of jailbreaks have been found to evade them. Now researchers show that writing backwards can trick AI models into revealing bomb-making instructions.

Google’s NotebookLM tool is billed as an AI-powered research assistant and can even turn your text history into a jovial fake podcast. But it could also tempt you into narcissism and nostalgia, says Jacob Aron

A type of mathematical problem that was previously impossible to solve can now be successfully analysed with artificial intelligence

Google DeepMind has been using its AI watermarking method on Gemini chatbot responses for months – and now it’s making the tool available to any AI developer

What happens if AI is trained to write choral music by feeding it a specially created vocal dataset? Moving new exhibition The Call tackles some thorny questions about AI and creativity – and stirs the soul with music

Researchers have managed to encode enormous amounts of information, including images, into DNA at a rate hundreds of times faster than was previously possible

A new supercapacitor design that uses only water, clay and graphene could source material on Mars and be more sustainable and accessible than traditional batteries

A lithium-ion battery made from three droplets of hydrogel is the smallest soft battery of its kind – and it could be used in biocompatible and biodegradable implants

Large language models can be used to scam humans, but AI is also susceptible to being scammed – and some models are more gullible than others

A specialised algorithm could help autonomous vehicles track hidden objects, such as a pedestrian, a bicycle or another vehicle concealed behind a parked car

Scientists used AI to transform tourist photos into a 3D digital map of Antarctic penguin colonies – even as researchers debate whether to harness or discourage tourism in this remote region

The US Census Bureau processes data before publishing it in order to keep personal information private – but a new approach could maintain the same privacy while improving accuracy

Thanks to artificial intelligence, understanding animals may be closer than we think. But we may not like what they are going to tell us, says RSPCA chief executive Chris Sherwood

Feedback digs into a baffling ad for a mobile game and identifies a new and devilish way to advertise a product online: make it as confusing as possible to encourage people to click (it worked on Feedback)

An off-the-shelf millimetre wave sensor can pick out the tiny vibrations made by a smartphone's speaker, enabling an AI model to transcribe the conversation, even at a distance in a noisy room

I have a confession to make. After taking a handful of autonomous taxi rides, I have gone from a hater to a friend of robot cars in just a few weeks, says Annalee Newitz

Just under 5 per cent of the Wikipedia pages in English that have been published since ChatGPT's release seem to include AI-written content

One day, doctors might be able to 3D print copies of your organs in order to test a variety of drugs, thanks to a new technique that uses light and sound for rapid printing