A fiery exchange between Sen. Rand Paul and Dr. Anthony Fauci, the country’s top infectious disease expert, during a congressional hearing on Tuesday is bringing attention once again to a type of ...

Blood – everyone's got it. In fact, an adult who weighs between 150 and 180 pounds has around 1.2 to 1.5 gallons of blood in their body. This makes up approximately 10% of an adult’s weight. Blood ...

Gain-of-function research (GOFR) refers to the serial passaging of microorganisms to increase their transmissibility, virulence, immunogenicity, and host tropism by applying selective pressure to a ...

In Greek mythology, the Chimaera was a fire-breathing monster, a horrifying mishmash of lion, goat and snake that laid waste to the countryside. In 2015, virologists led by Ralph Baric at the ...

A disagreement between Republican Sen. Rand Paul and Dr. Anthony Fauci has put $600,000 of U.S. grant money to the Wuhan Institute of Virology back into the spotlight, while making “gain-of-function” ...

The last time I went to the doctor, I lived in a different zip code, belonged to a different body-weight category, and was rounding out a different decade. I never consciously swore off health care, ...

The problem of cell type became clear to genome biologist Jason Buenrostro in 2013. He was studying a cell line derived from someone with cancer, trying to map out how the DNA was arranged in the ...

Plasma is the largest single component of blood. It consists of water, vital proteins, and other substances that play a role in coagulation, immunity, blood pressure, and transporting nutrients.

Zinc is a mineral that supports immune function and other bodily processes. Supplements can help meet your goal if you do not get enough zinc in your diet.

Catecholamines, such as dopamine and adrenaline, are hormones produced by the brain, nerve tissues, and adrenal glands. They are responsible for the body’s “fight-or-flight” response. Dopamine, ...

DISQUIET IS growing about “gain-of-function” (GOF) research, a form of genetic manipulation on micro-organisms. Some anxiety stems from the idea that such work was responsible for creating SARS-CoV-2, ...