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Study affirms average Covid-19 incubation period is 5 days

By Rich Haridy – This scanning electron microscope image shows SARS-CoV-2 colored yellow, emerging from the surface of cells (colored pink). NIAID-RML. – A new study from Johns Hopkins Bloomberg School of Public Health is affirming early estimates suggesting 5.1 days is the average …

 

Pesticides may cause abnormal brain growth in bumblebees

By Anthony Wood – A foraging bumblebee.  Tara Cox / Imperial College London. – Pesticide contamination may be responsible for triggering abnormal brain development in baby bumblebees, according to the results of a new scientific paper. Researchers scanned the brains of 92 worker bees …