Ukraine's president plans to use the Nato meeting in Turkey to urge Kyiv's allies to deliver the air defence systems it urgently needs to protect it from escalating Russian attacks. Volodymyr Zelensky's call for help rings with extra intensity after Russian missiles rained down on the Ukrainian capital twice in less than a week, crashing into blocks of flats and killing more than 50 civilians. The summit in Ankara will also be a chance for Zelensky to hold a crucial meeting with Donald Trump and press home his case that Russia's brutal attacks are a show of weakness, not strength, and that Vladimir Putin should be pressured into talks towards a dignified peace. The latest strikes on Ukraine come as it has been stepping up its own long-range drone attacks against Russia, hitting oil refineries and military targets there and causing significant fuel shortages and power cuts. To play this video you need to enable JavaScript in your browser. Russian social media accounts are full of videos of people queuing for hours to buy petrol and fighting over what little they're allowed.

Image caption, Samsung is also one of the world's leading smartphone makers South Korean technology giant Samsung Electronics says it expects to post a 19-fold jump in its profits, driven by global demand for artificial intelligence (AI) memory chips. The company forecast that it made 89tn won (£44bn; $58bn) between the start of April and the end of June, marking its third record quarterly operating profits in a row. Major South Korean firms like Samsung release forecasts of their earnings ahead of official detailed reports to help guide investors. Samsung's latest forecast, released on Tuesday ahead of its full results due later in July, comes as demand for semiconductors continues to outstrip supplies - which has pushed up prices . Samsung said in the preview, known as earnings guidance, that it brought in around 171tn won of sales during the quarter, more than double the amount for the same period last year.

Waymo passengers were terrified as a driverless car drove into lit fireworks on a San Francisco street during Fourth of July celebrations. No injuries were reported.

Robots available for rent: But what can they do? In hospitals across the US, patients and staff have become accustomed to seeing a one-armed, four-foot high, friendly-looking white robot going about its business. Nurses have been known to greet Moxi, as the robot is called by its maker Diligent Robotics, with a good morning, a high five or even a hug. Moxi - which shuttles medical supplies around hospitals - might respond by displaying its heart-shaped LED eyes and a beep beep greeting of its own. We get a lot of feedback that Moxi feels like a part of the team, says Todd Brugger, chief operating officer at the Texas-based robotics company, which has around 100 of the wheeled robots in operation.

Scotland could freeze datacentre projects in challenge to UK's AI strategy The Scottish government is about to consider a sweeping moratorium on building new datacentres, putting a key plank of the UK's AI strategy at risk. Last Sunday the Scottish National party (SNP)'s national council passed a motion to freeze all new datacentres in Scotland. That motion has been sent to the Scottish government to consider. It could apply to all datacentre projects that have not yet received planning permission - although its exact implementation is up to the Scottish government to decide. Lesley Backhouse, who attended the national council meeting, said that Scotland's current datacentre plans amounted to "overdevelopment" and were "intrusive and not keeping with the local environment".

Harmful nitrogen dioxide and ozone levels could affect fertility and pregnancies. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . Air quality is linked to a wide range of health issues including respiratory problems, cardiovascular complications, and cancer, and that list of concerns only continues to grow .

Russia's shadow fleet appears to have launched drones at European military bases and airports to test NATO air defenses, according to a new IISS report.

Can China repeat its EV success with robotaxis? In Beijing's Yizhuang district, driverless vehicles have become a common sight. Robotaxis weave through traffic alongside ordinary cars, while autonomous delivery vans glide along the inside lane as they carry packages to collection points. The district has become one of China's testing grounds for autonomous driving, with companies including Baidu, WeRide and Pony.ai operating commercial robotaxi services within designated areas. Booking a ride requires little more than opening an app.

Bees seem to show when they are pleased and like something, rather than just needing it, in one of the strongest signs yet that insects have subjective experiences. In recent decades, it has become clear that bees are capable of more complex behaviours than we previously thought, such as counting and demonstrating a sense of rhythm . But discerning whether they have inner states akin to our emotions is more difficult. For one thing, insects don't have the flexible facial musculature of mammals, which we use to communicate our feelings. "How can we get any behavioural readout of these insects with a hard body and their mask of a face," asks Andrew Barron at Macquarie University in Sydney, Australia.

A few simple adjustments to your settings will opt you out. Google is at it again . The company recently, and quietly, introduced a change to how it hoovers up our data to train its AI platforms. It can now scoop up media you upload to its various search tools for training purposes, according to a report by . This includes images, files and audio and video recordings.