Existing knowledge about ME/CFS might be able to help some long COVID patients, and vice versa.
As many as one in three cases of depression are resistant to standard treatments. Could laughing gas be an alternative?
Every labor story is different, but there are definitely signs that can let you know if you are in the early stages of labor.
Tooth sensitivity is a common dental problem that involves discomfort or pain in teeth when encountering certain substances and temperatures.
Charles Darwin's theory of evolution and natural selection isn't an idea with holes. It's one of the most solid theories in science. But what exactly is it?
Humans may be heart-attack-prone because of a mutation that keeps us from making a particular sugar molecule.
Experts said there was no evidence that any of Paltrow's remedies could help with prolonged symptoms of COVID-19.
The brains of people with depression have fewer astrocytes, a type of brain cell, according to a small study.
In the absence of a COVID-19 cure or vaccine, scientists are investigating whether vitamin D can reduce the risk of COVID-19 infection.
The passenger looked like he was having a stroke. But a doctor on board determined the patient had an unusual yet temporary condition.