Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.
During his first Christmas Day message, Pope Leo XIV highlighted the suffering in Gaza, Yemen and among migrants, and called for peace in troubled regions like Lebanon, Ukraine and Syria.
Alaska Airlines is the latest airline to ground its planes because of an IT meltdown. We talked to industry leaders about why these systems fail and what airlines can learn from past disruptions.