Russia gas crisis highlights Europe's green energy storage problem
Renewable energy could help fill the gap as European nations move away from Russian gas - but storing it remains a concern. Could innovation help?
Performing artists push for copyright protection from AI deepfakes
With the rise of AI, creators want laws to protect the use of their image or voice in algorithm-generated works
Bitcoin craze: Eight places that want you to spend your virtual currency
From tax payments to everyday purchases, digital cash is becoming increasingly adopted around the world
Online army deploys to save Ukraine's art and heritage
As Russia's invasion threatens Ukraine’s cultural patrimony, an online army is creating backups of websites, archives and research related to everything from musical instruments to folk art
Russians switch to homegrown social media amid Ukraine crackdown
From RuTube to VKontakte, domestic platforms are getting a boost from Moscow's curbs on platforms like Instagram and YouTube
Russia's war migrants find mixed reception in Georgia
From IT workers to engineers, many skilled Russians have fled to ex-Soviet Georgia and to Turkey since the Ukraine war began - some dodging sanctions fallout, others fearing a crackdown on the opposition
Pandemic surveillance: is tracing tech here to stay?
From contact tracing to facial recognition, the pandemic has seen countries turn to technology to save lives. But as the virus retreats, can surveillance be rolled back, too?
Ukraine war: Can Russia use crypto to avoid sanctions?
From bitcoin mining to cyber crime, Russia is eyeing cryptocurrencies to ease the impact of western sanctions - but how would that work?
Russian invasion: Five ways tech is being used to help Ukraine
From Pussy Riot auctioning NFTs to Elon Musk moving SpaceX's Starlink satellites, technology is being used in creative ways to channel help to Ukraine
Ukraine invasion plays out online as web sleuths document the conflict
Analysts and researchers are providing real time updates on Russia's military assault on Ukraine by using open-source intelligence