Engineering

The London Millennium Bridge wobble finally explained

An international team of engineers and mathematicians, led by Georgia State University in the United States and the University of Bristol, has dispelled previous theories around why London's Millennium Bridge moves from side-to-side ...

Security

Hackers targeted SolarWinds earlier than previously known

The hackers who carried out the massive SolarWinds intrusion were in the software company's system as early as January 2019, months earlier than previously known, the company's top official said Wednesday.