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3 articles from Guardian Unlimited Science

Australia protests: thousands take part in Black Lives Matter and pro-refugee events amid Covid-19 warnings

Refugee advocates defy court order in Sydney as Victorian GP among nation’s new coronavirus casesThousands of people have taken part in Black Lives Matter and pro-refugee protests and marches across Australia, with refugee advocates in Sydney defying a court order to take to the city’s streets.The protests came as Victoria recorded eight new coronavirus cases in the past day, including a GP...

Climate worst-case scenarios may not go far enough, cloud data shows

Modelling suggests climate is considerably more sensitive to carbon emissions than thoughtWorst-case global heating scenarios may need to be revised upwards in light of a better understanding of the role of clouds, scientists have said.Recent modelling data suggests the climate is considerably more sensitive to carbon emissions than previously believed, and experts said the projections had the...

Coronavirus live news: Fauci warns against Trump rallies; health fears in Australia over BLM protests

Brazil death toll becomes second highest in world; Dr Anthony Fauci says gatherings are a ‘danger’; Australia’s chief medical officers warns against BLM rallies Chief nurse dropped from No 10 briefing ‘for not backing CummingsBrazil overtakes UK with world’s second-highest Covid-19 death tollIndia’s agony: ‘I did everything to save my wife and baby’ 3.04am BST China reported 11 new...