Broadcom withdraws Qualcomm offer after Trump blocks bid

Singapore-based Broadcom said Wednesday it was abandoning efforts to take over US smartphone chipmaker Qualcomm, two days after its bid was blocked by President Donald Trump over national security concerns.

US defends moves to roll back 'net neutrality' rules

The head of the US Federal Communications Commission defended Monday his move to roll back rules requiring internet providers to treat all traffic equally, saying it was needed to encourage investment in new super-fast wireless ...

Graphene enables high-speed electronics on flexible materials

A flexible detector for terahertz frequencies (1000 gigahertz) has been developed by Chalmers researchers using graphene transistors on plastic substrates. It is the first of its kind, and can extend the use of terahertz ...

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