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How does the new coronavirus spread?

The new coronavirus spreads mainly through respiratory droplets that launch into the air when an infected person coughs or sneezes. The new coronavirus SARS-CoV-2 appears to be fairly easily spread. But the good news is that it’s not among the…

What are the symptoms of the new coronavirus?

Symptoms of the novel coronavirus can mimic the flu or even a common cold. The novel coronavirus that causes the disease COVID-19 has spread from the site of the original outbreak in China to affect 75 countries around the world.…

Keeping Time: Leap Years and the Gregorian Calendar

February 29 only comes around once every 4 years in the Gregorian calendar. The Gregorian calendar is the calendar used by most of the world. Also called the “Christian calendar” or “Western calendar,” it is internationally accepted as a civil…