“How did it start?” is among the many questions raised by the Covid-19 pandemic. Answering it may help prevent future pandemics. The escape of SARS-CoV-2 from a research laboratory in Wuhan, China, ...

Corrected: This story misidentifies the alternative name for methanol. The liquid is also called methyl alcohol. The lab demonstration was going smoothly, as it had earlier in the day, until methyl ...

Although attitudes towards lab safety have grown more positive over the years, some academic researchers still believe that safe lab practices hamper research productivity. The idea is that time spent ...