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4 articles from Guardian Unlimited Science

What is coronavirus and what should I do if I have symptoms?

What are the symptoms caused by the virus from Wuhan in China, how does it spread, and should you call a doctor?Find all our coronavirus coverage hereHow to protect yourself from infectionIt is a member of the coronavirus family that has never been encountered before. Like other coronaviruses, it has come from animals. Many of those initially infected either worked or frequently shopped in the...

Chinese tourist in France becomes Europe's first coronavirus fatality

French health minister confirms death of man from virus that has killed more than 1,500 peopleCoronavirus: latest updates – liveEurope has recorded its first coronavirus fatality, a Chinese tourist in France, it has been confirmed.The death of the 80-year-old man, who was visiting Paris with his daughter when he was taken to hospital three weeks ago after falling ill, also marks the first...

Astronomers to sweep entire sky for signs of extraterrestrial life

Project is collaboration between privately-funded firm and New Mexico observatory Astronomers will sweep the entire sky for signs of extraterrestrial life for the first time, using 28 giant radio telescopes in an unprecedented hunt for alien civilisations.The project is a collaboration between the privately-funded Seti Institute and the Very Large Array observatory in New Mexico, one of the...

The Guardian view on looking for aliens: friends in the sky? | Editorial

Recent discoveries in space and Earth sciences have provided encouragement to searchers for distant civilisationsIs there anybody out there? For centuries human beings have wondered, although the ways in which we have gone about this have varied, encompassing spiritual and metaphysical questions as well as scientific ones. As we have gained greater understanding of the universe, however, our...