Business

Twitter: Attrition up a bit, companywide layoffs not planned

Twitter is telling its employees that it's not planning any companywide layoffs, but there could be some restructuring and organization changes as it heads into a legal battle over the potential sale to Elon Musk.

Computer Sciences

Predicting terror activity before it happens

Data scientists have developed an early-warning model that can successfully predict how lethal a terror organization will become in the future based on only its first 10 attacks.