Limits were placed on high-end GPUs that power supercomputers and artificial intelligence, said Nvidia and AMD, two Silicon Valley chip makers.
Divisions over the acceptance of homosexuality have proved intractable both on a global level and inside even liberal-leaning countries like New Zealand.
Shein continues its rise with American shoppers, who don’t mind the controversies.
Mr. Gorbachev was charming and presented himself as a modernizer, but neither Ronald Reagan nor George Bush was convinced he was for real. They would both be proved wrong.
Our democracy sprouts in the nursery of public schools — where students grapple, together, with our messy history and learn to negotiate differences.
Merit demands excellence and rigor. It is not, as its critics often insist, an elitist, classist or racist value.
Public education requires lessons about history and also contact with and context about other Americans: who we are and what has made us.