NASA shares photo of mystery purple aurora that rivals the northern lights
The beautiful image was shot by photographer Krista Trinder, and has been featured as NASA&s Astronomy Picture of the Day

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Royal Mail customers urged to watch out for delivery scam - how to spot it
The scam email claims that the Royal Mail has an undelivered letter for you, and requires you to pay £1.99 for them to redeliver it

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New face mask that kills coronavirus could be available by December
The mask, which was developed by a Nottingham Trent University scientist, could be available as early as December 2020

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Columbia launches high-tech jacket with external thermal shield to keep you warm
Columbia Sportswear's high-tech jacket features ‘Omni-Heat Black Dot technology& that promises to keep you warm, even on the coldest days

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Dog owners are at higher risk of coronavirus, scientists claim
Researchers from the University of Granada have analysed the main risk factors for Covid-19, and claim that living with a dog increases your risk

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Coronavirus vaccine from US firm Moderna is 94.5% effective, data shows
Interim data from the US firm Moderna suggests its vaccine is highly effective in preventing people getting ill and also works across all age groups, including the elderly

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