SAN FRANCISCO, May 29 -- Artificial intelligence technology bellwether Nvidia overcame a wave of tariff-driven turbulence to deliver another quarter of robust growth amid feverish demand for its high-powered chips that are making computers seem more human.

The results announced Wednesday for the February-April period came against the backdrop of President Donald Trump's on-again, off-again trade war that has whipsawed Nvidia and other Big Tech companies riding AI mania to propel their revenue and stock prices upward, AP reports.

But Trump's tariffs - many of which have been reduced or temporarily suspended - hammered the market values of Nvidia and other tech powerhouses heading into the springtime earnings season as investors fretted a...