With a growing portfolio of investments in emerging tech companies, Alphabet is benefiting from rising start-up valuations and a solid market for IPOs.
Shares of Pinterest dropped as much as 10% in after-hours trading on Tuesday after it missed on user growth expectations in its first-quarter earnings.
The National Labor Relations Board will hear the union's challenge to the results of the Amazon union election in Alabama on May 7, the union said Tuesday.
The head of Facebook's app, Fidji Simo, told CNBC the social media giant has been working on audio for years as it prepares to launch its Clubhouse rival.
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