Energy & Green Tech

ESA plans to investigate wireless power from space

Solar power gathered far away in space, is seen here being transmitted wirelessly down to Earth to wherever it is needed. ESA plans to investigate key technologies needed to make Space-Based Solar Power a working reality ...

Security

Costa Rica public health system targeted by ransomware

Another attempted hacking of a Costa Rican government agency's computer system led the country's public health agency to shut down its systems Tuesday to protect itself, complicating the medical care of thousands of people.

Security

Microsoft alerts hospitals to fix potential security risk

Computer experts inside hospitals were working diligently on Wednesday to address a serious new security vulnerability in older versions of the Windows operating system, which is still used in many health care devices even ...

page 4 from 7