Chinese technology company Tecno unveiled its new concept smartphone, “SPARK slim,” at Mobile World Congress in Barcelona, ...

In today's Tech Bytes, ABC's Riannon Alley has the details of discord talking about going public. Then, Delta Airlines is backing a startup company with plans to design a more fuel-efficient plane.

MWC 2025 has been filled with exciting new tech products and concept devices - here are the ones that stand out the most.