Ethiopia crash investigation needs 'considerable' time: minister

Identifying the cause of the deadly Ethiopian Airlines crash that killed 157 people and caused the worldwide grounding of a brand-new Boeing aircraft model will take "considerable time," an Ethiopian government minister said ...

Airbus trials drone delivery to ships

Airbus on Friday began trials of drones delivering parcels to ships anchored offshore in Singapore, as the high-tech city rolls out the devices for an array of tasks.

New wheel units could bring vehicle costs down

Vehicles could be affordably produced for a wide variety of specialized purposes using a sophisticated wheel unit developed by researchers at the University of Waterloo.

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