3-Week-Old With Severe COVID-19 has Recovered

Bacteria Resistant to One Antibiotic Can be Easily Infiltrated by Other Resistances

Scientists discovered that goblet and ciliated cells in the nose have high levels of the entry proteins that the COVID-19 virus uses to get into our cells.

A team of geologists led by the University of Colorado Boulder is digging into what may be Earth's most famous case of geologic amnesia.

The finding may help explain how syphilis can hide in the body for decades, thereby frustrating the immune system's attempts to eradicate it.

The string mechanism enables people to feel the contours of a virtual sculpture, sense resistance when they push on a piece of furniture or even give a high five to a virtual character.

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