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FBI chief calls unbreakable encryption 'urgent public safety issue'

The inability of law enforcement authorities to access data from electronic devices due to powerful encryption is an "urgent public safety issue," FBI Director Christopher Wray said on Tuesday in remarks that sought to renew a contentious debate over privacy and security.

The best and worst IPOs of 2017

Wall Street saw several highly-touted initial public offerings, or IPOs, in 2017, as several rising companies went public to challenge the likes of Amazon and Facebook.

Apple, suppliers drop on report of weak iPhone X demand

Shares in Apple Inc and several of its Asian suppliers fell on Tuesday after a report by Taiwan's Economic Daily and comments from some analysts suggested iPhone X demand could come in below expectations in the first quarter.