Their fast-growing wealth provides a breathtaking measure of their companies' economic might
Jeff Bezos, Tim Cook, Mark Zuckerberg and Sundar Pichai to be grilled over the dominance in their fields of e-retail, smartphone software, social media and search.
The social network flagged a Trump post that claimed current rules on postal votes could lead to a "corrupt" election, reports the BBC
Amazon.com. shares surged 7.9 per cent, the most since December 2018 on rising optimism about web shopping trends, and are now up 73 per cent this year.
To help keep everyone safe and informed, the company is putting alerts at the top of the Facebook app and Instagram to remind people to wear masks
Both the companies are looking at partnerships to expand their India business
Brian Acton says Mark Zuckerberg is in a rush to make money from messaging service, undermining elements of its encryption technology.
A highly-anticipated audit of Facebook practices revealed this week that the company's decision not to remove controversial posts by President Donald Trump was "deeply troubling"
Facebook hired former American Civil Liberties Union executive Laura Murphy, in May 2018 to assess its performance on vital social issues
Facebook has taken a hands-off approach to political speech compared to rivals, notably leaving untouched posts by Trump in recent weeks
Facebook hired the audit's leader, former American Civil Liberties Union executive Laura Murphy, in May 2018 to assess its performance on vital social issues.
More than 900 advertisers have signed on to the "Stop Hate for Profit" campaign, organized by social justice groups including the Anti-Defamation League and Free Press
According to the Bloomberg's Billionaires Index, daily ranking of the world's richest people, Jeff Bezos's wealth soars to record $171.6 billion
Facebook earned $70 billion in 2019 as advertising revenues and that amounted to 98 per cent of its total revenues
Among the issues debated at Facebook over removing such posts were "PR risks"
The share-price drop eliminated $56 billion from Facebook's market value and pushed Zuckerberg's net worth down to $82.3 billion, according to the Bloomberg Billionaires Index
A Facebook spokeswoman confirmed its new policy would have meant attaching a link on voting information to US President Donald Trump's post last month about mail-in ballots
Amazon CEO, Jeff Bezos, retains the top spot on the list with $140 billion net worth, down $7 billion from last year, mainly due to the world's largest divorce settlement
Social media giant has some investors from China, wants clarity on beneficial ownership norms
With RIL's market capitalisation crossing the Rs 11-trillion mark on Friday, its chairman and managing director Mukesh Ambani became the ninth-richest billionaire globally