May 4, 2016

This is when early general-election polls start to become meaningful, and Donald J. Trump trails Hillary Clinton by around 10 percentage points.

Some Republican operatives are so disgusted with their presumptive nominee that they have publicly declared their support for Mrs. Clinton.

For years, the life of one of the world’s most successful pop stars has been controlled by a court-approved conservatorship, designed for people who cannot take care of themselves.

Unsure how long chip memory can reliably be doubled, an engineering group plans to create a new forecasting system for semiconductor innovation.

To thrive in the next era of tech, one likely to be driven by data-rich online services, Apple needs to take a series of bigger, bolder risks.