For millions of people living with long COVID, symptoms like shortness of breath, mental fog, and deep fatigue continue long ...

Long COVID has lingered as one of the most unsettling legacies of the pandemic, a condition that can derail lives long after ...

Many reactions to COVID-19 can be explained by one simple concept: intertemporal substitution. Its awkward name notwithstanding, the idea helps to make sense of many behaviors that otherwise might ...

A team of scientists is proposing a new explanation for some cases of long COVID, based on their findings that serotonin levels were lower in people with the complex condition. In their study, ...

While some have mild symptoms with COVID-19, others can have severe symptoms, resulting in hospitalization and even death.

Scientists have identified a persistent change in a handful of blood proteins in people with long Covid that indicates that an important part of their immune system remains on high alert for months ...

Scientists reveal reasons why long COVID lasts, using global data to explain symptoms, risks, and how future treatment could ...

EXCLUSIVE: Former Director of National Intelligence John Ratcliffe says the "only explanation" and "plausible assessment" for the COVID-19 global pandemic is a leak from a Chinese Communist ...