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But it has killed more than 77,000 people in the US, with the death toll rising.

But how to make self-driving trains handle any emergencies－for example, obstructions on the tracks－remains the most important problem yet to be solved, he said.

But not the Chinese, who have effectively reduced the jellyfish, despite its fearsome reputation, to nothing more than a crispy crunchy delicacy popular as an appetizer.

But my brother should nevertheless steel himself for disappointment — like the disappointment he felt when I told him Cincinnati was being passed over?in favor of Pittsburgh for GeekWire’s HQ2.

But analysts warn that a combination of cyber security fears and political posturing now casts doubt over Britain's role in the fledgling fourth industrial revolution, where new technology will increasingly blend the physical, digital, and biological spheres.