US delays Huawei ban for 90 days

US officials have issued a 90-day reprieve on their ban on dealing with Chinese tech giant Huawei, saying breathing space was needed to avoid huge disruption.

Video: Staying fit in space

Managing the health of astronauts orbiting Earth at 28 000 km/h is a challenge, but how will we equip astronauts to stay healthy and deal with any medical emergencies during missions to the Moon or Mars?

Self-driving cars will need people, too

Self-driving cars are expected to revolutionize the automobile industry. Rapid advances have led to working prototypes faster than most people expected. The anticipated benefits of this emerging technology include safer, ...

Global tech spending sputters amid economic woes

The outlook for global technology spending is uncertain after nearly flat growth in the past year, with turbulent economic conditions making a forecast difficult, an industry gathering was told.

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