Elon Musk's X is back in Brazil after its suspension, having complied with all judicial demands
Amazon says new technology in vans will help sort packages on the fly and save time
American Water cyberattack renews focus on protecting critical infrastructure
A rare comet brightens the night skies in October
Wimbledon tennis tournament to use AI to make line calls in break with tradition
The Nobel prize in chemistry is being awarded in Stockholm
US weighs asking court to break up Google as it weighs remedies in the antitrust case
Climate change boosted Helene's deadly rain and wind and scientists say same is likely for Milton
