Profits, doubts in equal measure at Geneva Motor Show

This year's Geneva Motor Show comes at a curious time for an auto world enjoying record profits yet also gripped by doubt midway through the grand transition from diesel to electric and self-driving vehicles.

Microscopic chariots deliver molecules within our cells

On the cellular highway, motor proteins called dyneins rule the road. Dyneins "walk" along structures called microtubules to deliver cellular cargo, such as signaling molecules and organelles, to different parts of a cell. ...

Multiple ant-like transport of neuronal cargo by motor proteins

Microtubules are roads made of proteins that extend throughout a cell for motor proteins (carriers) to deliver neuronal cargo packed with many kinds of materials required for cellular activity. The delivery is active along ...

Hyundai Motor 2017 net profit sinks 20.5%

South Korea's biggest automaker Hyundai saw profits slump last year, it said Thursday, as it was battered by tougher competition and Chinese retaliation over the deployment of a US missile system.

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