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4 articles from Guardian Unlimited Science

As more space junk falls to Earth, should we be worried?

Last week, debris from a suspected Chinese booster rocket made an uncontrolled return to Earth, reportedly falling just metres from villages in Malaysia and Indonesia, and triggering a rebuke from Nasa. This follows the recent discovery of SpaceX debris on a sheep farm in regional NSW.Jane Lee speaks to ANU astrophysicist Dr Brad Tucker and reporter Natasha May about why more space junk is falling...

WHO stresses monkeypox surge not linked to monkeys amid attack reports

World Health Organization issues statement after reports of animals being poisoned in BrazilThe World Health Organization has stressed that monkeypox outbreaks are not linked to monkeys, following a number of reported attacks on the primates in Brazil.“What people need to know is that the transmission we are seeing is happening between humans,” a WHO spokesperson, Margaret Harris, told...

‘This was her dream’: Olivia Newton-John’s legacy lives on at cancer research centre

The singer’s advocacy enabled scientific advancements and offered hope and support to people affected by cancerIt’s not often a medical institute has to say it is unable to take calls because of overwhelming demand, but that was the case on Tuesday at Melbourne’s Olivia Newton-John Cancer Wellness & Research Centre, after the death of the 73-year-old singer and actor.Newton-John has been...

From the archive: Why are climate and conservation scientists taking to the streets? – podcast

In early April this year, the Intergovernmental Panel on Climate Change released a new report giving the world just 30 months to get greenhouse gas emissions falling. Beyond that, we’ll have missed our chance of limiting global heating to 1.5C. As this summer of heatwaves, droughts, wildfires and floods prove, going much above 1.5C will have truly devastating consequences for us and the...