SAN FRANCISCO (Reuters) - Shares of Apple Inc dropped nearly 2 percent on Tuesday as investors worries intensified about soft demand for iPhones after a warning from a company that supplies components for smartphones. More »

SAN FRANCISCO (Reuters) - YouTube, owned by Alphabet Inc's Google , deleted about 5 million videos from its platform for content policy violations in last year's fourth quarter before any viewers saw them, it said in a new report that highlighted its response to pressure to better police its online community. More »

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BEIJING (Reuters) - Police in the north China city of Tianjin confiscated 600 computers used to mine bitcoin cryptocurrency after the local power grid operator reported abnormal electricity usage, Xinhua reported Wednesday. More »

LONDON (Reuters) - WhatsApp, the popular messaging service owned by Facebook Inc , is raising its minimum age from 13 to 16 in Europe to help it comply with new data privacy rules coming into force next month. More »

(Reuters) - Shares of Google parent Alphabet Inc lost more than 5 percent on Tuesday as a surge in costs drove what analysts said was its biggest ever contraction in gross margins, overshadowing strong first-quarter ad sales. More »

BERLIN (Reuters) - Hundreds of Amazon workers blew whistles and banged drums on Tuesday to protest against the presentation of a German award to Jeff Bezos, the ecommerce firm's chief executive. More »

TORONTO (Reuters) - The Group of Seven leading industrialized nations on Tuesday told leading tech and social media companies to ramp up efforts to combat the spread of extremism, a top Canadian official said. More »