Heart-warming? More like heart-harming. Here are 5 cardiac parasites … for Valentine’s Day
This image of a muscle tissue cell, magnified 1200
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Flu season is getting weirder
Coronavirus may be in the headlines, but it’s still flu season, and a weird one at that — officials are seeing a new spike in flu activity as a second strain of flu hits on the heels of the first.…
Blood from cured coronavirus patients could help treat infection
This scanning electron microscope image shows the new coronavirus (yellow) among human cells (blue, pink and purple). On Thursday (Feb. 13), a Chinese senior health official called on people who had recovered from the new coronavirus to donate blood plasma,…
Antarctica just saw its all-time hottest day ever
An iceberg bobs in the water of the Antarctic Peninsula. Antarctica just experienced its single hottest day ever recorded, hitting a high of 69.35 degrees Fahrenheit (20.75 degrees Celsius) on Feb. 9, a team of Argentine researchers reported. This is…
Scientists discover largest bacteria-eating virus. It blurs line between living and nonliving.
Huge bacteria-killing viruses lurk in ecosystems around the world from hot springs to freshwater lakes and rivers. Now, a group of researchers has discovered some of these so-called bacteriophages that are so large and so complex that they blur the…
Flu Shot Facts & Side Effects
Seasonal flu shots are recommended for everyone ages 6 months and older, according to the Centers for Disease Control and Prevention. The seasonal flu shot is a yearly vaccine administered to protect against the flu, or influenza. In the United…