Facebook has apologized for the mass outage that left billions of users unable to access Facebook, Instagram, WhatsApp and Messenger for several hours.
DeepMind, one of the world's top artificial intelligence labs, has turned a profit for the first time, according to a filing with the U.K. company registry.
Markets have been gripped in recent weeks by the debate as to whether higher inflation is here to stay, and the outcome could have repercussions for currency markets.
China needs to bolster its coal supply to avoid an economic slowdown, but Beijing's icy relations with Australia could make that difficult, according to Mizhuo.
Diaz told the court colleagues used epithets, told him to "go back to Africa" and left racist graffiti in the restrooms and a racist drawing in his workspace.
Researchers found the effectiveness of Pfizer's vaccine against the delta variant was 93% a month after the second dose and fell to 53% after four months.