Prehistoric crayons provide clues to how Neanderthals created art

Neanderthals may have used ochre crayons to draw on cave walls Gorodenkoff/Getty Images A remarkable yellow…

Character.ai to ban teens from talking to its AI chatbots

Chatbot site Character.ai is cutting off teenagers from having conversations with virtual characters, after facing intense…

Can’t focus after a bad’s night sleep? Your dirty brain is to blame

Struggling to concentrate? Maybe your brain is having a wash Jenny Evans/Getty Images We all know…

OpenAI completes shift to becoming for-profit entity

Lily JamaliNorth America Technology Correspondent, San Francisco Reuters OpenAI has completed its conversion to a for-profit…

US public health system is flying blind after major cuts

The Trump administration has cut crucial US health surveys Ken Cedeno/UPI/Bloomberg via Getty Images Critical public…

Alan Turing AI boss denies toxic culture accusations

The Alan Turing Institute Chair has told the BBC there is “no substance” to a number…

No space, no time, no particles: Vlatko Vedral’s radical vision of quantum reality

Many have pinpointed the birth of quantum mechanics to the small, treeless island of Helgoland, where…

The delivery firm bringing tech to townships

Talifhani Banks is the founder of South African delivery firm Spaza Eats. Founded in 2023, Spaza…

Men may have to exercise more than women to get same heart benefits

Exercise has significant benefits for heart health Ian Canham/Alamy Men over 50 may have to exercise…

I tried ChatGPT’s Atlas browser to rival Google

Imran Rahman-JonesTechnology reporter Getty Images OpenAI wants to take on similar browsers such as those from…