The US risks losing its edge as the best place in the world to work in tech, according to new reports. Top minds and big money are mobile, while the White House cuts federal science funding and discourages immigration. China’s ascendency has played a role. A recent paper from the Hoover Institution, a policy think tank, flags that some of the industry’s most exciting recent advancements — namely DeepSeek — were built by Chinese researchers who stayed put. In fact, more than half of the researche...