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The debate over covid-19’s origins rumbles on. What is the evidence for and against a lab leak? And what evidence will finally prove it one way or another?
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World predicted to break 1.5°C warming limit for first time in 2024
[ad_1] A fire in Tenterfield, New South Wales, Australia, on 1 November – a potential result of extreme weather brought about by climate change Australian Associated Press/Alamy Next year could be the first where the average global surface temperature is more than 1.5°C warmer than the pre-industrial era, according to a forecast by the UK’s […]
Japan launches SLIM moon lander and XRISM X-ray space telescope on same rocket
[ad_1] JAXA launched a moon lander and space telescope on the same rocket BJ Warnick/Newscom/Alamy Japan has launched two ambitious space missions on a single rocket, aiming to land a craft on the moon and position a separate X-ray telescope in Earth orbit. The Smart Lander for Investigating Moon (SLIM) will, if successful, make Japan […]
Why do women live so long after the menopause?
[ad_1] Close up shot of female walkers laughing in the countryside. SOLSTOCK LTD./Getty Images AROUND the age of 50, women stop releasing eggs and can no longer have children. We consider this menopause a natural part of life, but in one respect, it is really rather unusual – there are hardly any other species in […]