Instagram and Facebook's parent company Meta is adding some new parental supervision tools and privacy features to its platforms as social media companies face increasing scrutiny over their effects on teen mental health.

But many of the features require minors — and their parents — to opt in, raising questions about how effective the measures are. Instagram, for instance, will now send a notice to teens after they have blocked someone, encouraging them to let their parents "supervise" their account. The idea is to grab kids' attention when they might be more open to parental guidance.

A top European Union official is in Silicon Valley to check whether Twitter is ready to comply with the bloc's tough new digital rulebook, a set of sweeping new standards that the world's biggest online platforms all must obey in just two months.

The hajj – the annual Islamic pilgrimage to Mecca, Saudi Arabia, which Muslims are expected to make once in their lives if they are able – is expected to begin June 26 and last for five days. In 2023, approximately 2 million pilgrims will participate, close to the annual numbers of pilgrims in years before the COVID-19 pandemic.

Their visits, like those in generations past, will be enhanced, and even made possible, by modern technology.

Australia's online safety watchdog has issued a legal notice to Twitter demanding an explanation of what the social media giant is doing to tackle a surge in online hate since Tesla CEO Elon Musk bought the platform.

Australia's eSafety Commission describes itself as the world's first government agency dedicated to keeping people safer online. The agency said Thursday that it received more complaints about online hate on Twitter in the past 12 months than any other platform and had received an increasing number of reports of serious online abuse since Musk took over the company in October.

Just a dot on the horizon at first, the bug-like and surprisingly quiet electrically-powered craft buzzes over Paris and its traffic snarls, treating its doubtless awestruck passenger to privileged vistas of the Eiffel Tower and the city's signature zinc-grey rooftops before landing him or her with a gentle downward hover. And thus, if all goes to plan, could a new page in aviation history be written.

After years of dreamy and not always credible talk of skies filled with flying, non-polluting electric taxis, the aviation industry is preparing to deliver a future that it says is now just around the corner.

European Union consumer protection groups urged regulators on Tuesday to investigate the type of artificial intelligence underpinning systems like ChatGPT, citing risks that leave people vulnerable and the delay before the bloc's groundbreaking AI regulations take effect.

In a coordinated effort, 13 watchdog groups wrote to their national consumer, data protection, competition and product safety authorities warning them about a range of concerns around generative artificial intelligence.

U.S. President Joe Biden will convene a group of technology leaders on Tuesday to debate artificial intelligence.

The Biden administration is seeking to figure out how to regulate the emergent field of AI, looking for ways to nurture its potential for economic growth and national security and protect against its potential dangers. Biden plans to meet with eight experts from academia and advocacy groups.

China's Alibaba Group has announced a major management reshuffle as the e-commerce giant restructures into six different business divisions to adapt to fast-changing technologies.

The moves also are aimed at spurring growth at a time when the Chinese economy is slowing despite an end to COVID-19 pandemic restrictions a half-year ago.

European Union antitrust regulators took aim at Google's lucrative digital advertising business in an unprecedented decision, saying Wednesday that the tech giant must sell off some of its ad business to address competition concerns.

The European Commission, the bloc's executive branch and top antitrust enforcer, said its preliminary view after an investigation is that "only the mandatory divestment by Google of part of its services" would satisfy the concerns.

Two of the U.K.'s biggest mobile phone operators agreed Wednesday to merge their businesses to capitalize on the rollout of next-generation 5G wireless technology in the country.

The tie-up of Vodafone U.K. and Three, which is owned by Hong Kong's CK Hutchison, will create Britain's biggest mobile phone player, with a market value of around 15 billion pounds ($18.75 billion). Vodafone will account for 51% of the merged firm, with CK Hutchison owning the rest.