Brazil’s health regulatory agency said Tuesday it had approved the Pfizer-BioNTech COVID-19 vaccine for widespread use, as the country races to secure enough doses to contain […]
Northwestern University scientists have identified the first compound that eliminates the ongoing degeneration of upper motor neurons that become diseased and are a key contributor to […]
Insomnia—trouble falling asleep, staying asleep or waking up too early—is a common condition in older adults. Sleeplessness can be exacerbated by osteoarthritis, the most common form […]
In recent years, researchers have begun using functional magnetic resonance imaging (fMRI) not just for better understanding the neural bases of psychiatric illness, but also for […]