Samsung saw its profits leap by 41% in the first quarter of this year, thanks to a surge in sales of its smartphones.
Samsung's profits come as Apple faces increasing pressure to retain its reputation as one of the world's leading innovators after reporting its first fall in profits in a decade.
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New test could help doctors identify the signs of lung cancer up to five years before the disease shows up on traditional scans.
The Police Federation is pushing for a wider rollout of Tasers , and a new model, the X2, is awaiting Home Office approval.
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