Rep. Alexandria Ocasio-Cortez (D-NY) almost looks like a centrist now. That would have been a strange thing to say eight years ago, when she knocked off Rep. Joe Crowley, then the fourth-ranking Democrat in the House, and became the face of a new left flank that made party leaders nervous. She and the rest of […]

Sen. Lindsey Graham (R-SC), who died unexpectedly on Saturday at age 71, was an unlikely GOP leader in the age of President Donald Trump. Graham could easily have become irrelevant once Trump became the unquestioned head of the Republican Party. The South Carolina senator was a top ally of longtime Sen. John McCain. They and […]

China has unveiled the world's fastest supercomputer, LineShine, which was able to bypass U.S. export restrictions by using a network of CPU standard microprocessors instead of GPUs.