U.N. panel warns of global warming’s toll on humans and nature | Science

Over the past 70 years, humanity has made great strides on a number of metrics: increasing life expectancy, cutting hunger and disease, boosting education levels. But a prime engine of these gains—the burning of fossil fuels—now threatens to slow down global development, according to a new report today from the U.N. Intergovernmental Panel on Climate … Read more

COVID’s Uneven Toll Captured in Data

By telling the story of COVID-19 in real time, data visualization has taken on new importance in our daily lives. Early in the pandemic, we watched circles multiply and swell on a map as the virus spread around the globe. We saw lines on time-series charts turn nearly vertical during surges in cases. These numbers … Read more

COVID-19 takes serious toll on heart health—a full year after recovery | Science

From very early in the pandemic, it was clear that SARS-CoV-2 can damage the heart and blood vessels while people are acutely ill. Patients developed clots, heart inflammation, arrythmias, and heart failure. Now, the first large study to assess cardiovascular outcomes 1 year after SARS-CoV-2 infection has demonstrated that the virus’ impact is often lasting. … Read more

Covid-19 news: India’s death toll may be six times higher than thought

By Michael Le Page, Clare Wilson, Jessica Hamzelou, Sam Wong, Graham Lawton, Adam Vaughan, Conrad Quilty-Harper, Jason Arunn Murugesu and Layal Liverpool A disused granite quarry repurposed to cremate the dead due to covid-19 in Bengaluru, India Abhishek Chinnappa/Getty Images Latest coronavirus news as of 12pm on 7 January The potentially massive scale of unrecorded … Read more