Grim photos show how virus-infected droplets spread if you don't wear a mask
Dr Rich Davies, Clinical Microbiology Lab Director at Providence Sacred Heart has performed two simple science experiments to show the benefits of wearing a face mask

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NASA astronauts to spacewalk outside space station tomorrow - how to watch live
NASA astronauts Chris Cassidy and Robert Behnken will take part in the 229th spacewalk from the International Space Station tomorrow

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Coronavirus may never be eradicated - and anti-vaxxers could be to blame
Dr Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, warned that the US may never achieve heard immunity for Covid-19, due to some people refusing a vaccine

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'No imminent risk of new pandemic' as new virus is found in pigs, expert claims
While the discovery of a new virus has raised concerns about a new pandemic, Carl Bergstrom, a biologist at the University of Washington, has urged the public not to panic

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440-mile-long lightning bolt over Brazil confirmed as the longest ever recorded
The 440 mile-long bolt was spotted over southern Brazil on 31 October 2018, and has now been confirmed as the longest in history

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Coronavirus - every symptom to be aware of including delirium and red toes
The most common coronavirus Covid-19 symptoms are a dry cough and high temperature, but those who have suffered from the disease say they have experienced other symptoms

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