Twitter and Tweetdeck down: Social media giant suffers global outages
Monitoring website Outage.report received more than 4,000 reports of the incident globally, including Japan, Canada and India

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Asteroids that orbit Sun in sync with Earth 'could be used by aliens to spy on us'
Space rocks orbiting the Sun at the same rate as Earth provide the perfect location for alien spy equipment

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NASA chief scientist predicts new rovers will find life on Mars within two years
The missions could finally answer the question of whether we are alone in the universe

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iPhone 11 Pro review: Camera is king in Apple's top-end smartphone
It's got a beautiful body, top-rate screen and impressive battery life - but all you'll care about is the camera

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Why your Alexa radio alarm has suddenly stopped going off in the morning
The BBC has pulled all of its radio stations off the TuneIn app, in a dispute over access to user data

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