Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

IDH-mutant glioma, caused by abnormalities in a specific gene (IDH), is the most common malignant brain tumor among young ...

Novel Coronavirus (COVID-19) The COVID-19 pandemic caused by the novel coronavirus (SARS-CoV-2) continues to reshape the globe. Stay current with the latest updates essential for healthcare ...

It has been almost six years since the World Health Organization declared COVID-19 a pandemic in 2020, and while it is no longer considered a public health emergency, it can still make more vulnerable ...

COVID-19 infections are rising across the United States, amid surges in other winter illnesses. The uptick in COVID comes as the country faces a severe flu season and outbreaks of norovirus, which are ...

FDA Has No Plans to Put Most Serious Warning on COVID Vaccines, Bloomberg News Reports The U.S. Food and Drug Administration has no plans to put a "black box" warning on COVID-19 vaccines, Bloomberg ...