Scientists Report Coronavirus Shutdowns Have Reduced Seismic ‘Noise’

Researchers who study Earth’s movements say mandatory shutdowns of transportation systems and other human activities as a result of the coronavirus pandemic has resulted in a drop in what they call seismic “noise” around the world.An article published Tuesday in the scientific research journal Nature explains that human activity, such as moving vehicles and industrial…

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German Scientists Identify New Strain of Plastic-eating Bacteria

German scientists say they have identified a strain of bacteria that is feeding on polyurethanes, a plastic resistant to biodegradation. A team of researchers at the Helmholtz Center for Environmental Research in Leipzig, Germany, has found that a strain of soil bacterium, identified as Pseudomonas putida, can produce enzymes to digest polyurethanes thus making it biodegradable.  The German team says the bacterium found in the soil surrounding a heap of plastic waste…

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Coronavirus Makes it Harder for US Presidential Candidates to Ask for Money

White House candidates aren’t usually bashful about asking supporters for money. But as the coronavirus upends everyday life, inundating hospitals, tanking financial markets and putting 3.3 million Americans out of work, President Donald Trump and his likely Democratic rival, Joe Biden, suddenly find themselves navigating perilous terrain. What used to be a routine request for political cash…

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How to Stop a Killer

More deadly than influenza, COVID-19 is a coronavirus – part of a large family of viruses that include the common cold as well as more severe diseases such as Middle East Respiratory Syndrome (MERS) and severe acute respiratory syndrome (SARS). Coronaviruses look like a ball surrounded by a crown.Here’s an animated look at how the…

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