Anna Solana has been writing about technology, business and science since 1996 for online and offline publications, mainly in Barcelona. Previously, she was the editor of diaridebarcelona.com.
Machine learning and satellite comms are helping identify mosquitoes and their infection potential.
A money-saving app uses crowdlending and cryptocurrencies to improve your bank balance.
Prize-winning LiDAR system can precisely measure how much waste ships bring into ports.
Barcelona will be home to the new supercomputer with 200 petaflops peak performance.
While Barcelona's MWC hyped the latest in transportation tech, scenes on its streets told a different story.
Spanish company Satlink expects big growth in the use of artificial intelligence to observe fishing activity, despite opposition from some fishermen.
A Spanish startup says it's developed a cheap method of rapidly rebuilding damaged ecosystems using Iseeds.
MareNostrum 4 Power9 is Europe's greenest supercomputer but it has nothing to do with being situated in a 19th-century church.
To mark its 25th anniversary, Barcelona's Sónar music festival launched a musical message beyond Earth's orbit.
Amid recent political upheaval, Catalonia in northeastern Spain is bringing together its security initiatives.