Decades-long study suggests that coffee may do more than increase mental sharpness over the course of a workday ...

A Rio Carnival samba school has honored Brazilian President Luiz Inácio Lula da Silva with a glowing parade, but his rivals are calling it illegal early campaigning.

DURHAM, N.C. (AP) — Patrick Ngongba II provides No. 4 Duke with a space-eating presence offering length and touch, a key component to the Blue Devils' inside-out approach that can overwhelm opponents.

This week - the enterprise has a newfound obsession with "quality data" - but are we on the wrong track for AI? Pega and HubSpot turn in strong earnings, but Wall Street's AI fever (dreams?) persist.