A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

First published in 1869, Nature is the world's leading multidisciplinary science journal. Nature publishes the finest ...

Stratus and Nimbus have similar symptoms to previous variants including a fever, cough and runny nose, but the Nimbus variant ...

Get immunized. “Vaccines are one of the biggest and best public health interventions to keep people well. Vaccination remains ...

And using the old tactic of attacking the person instead of the idea – it’s called an ad hominem attack, Google Donald Trump ...

In TODAY.com's Expert Tip of the Day, a psychotherapist shares how to practice self-care more effectively and boost your wellbeing.

Before you think about your answer, let me clarify: I’m specifically asking what self-care is—not how do you take care of yourself? It’s amazing that an entire industry has built up around ...

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. Being a doctor is challenging enough, but imagine having a patient whose health has direct implications for national ...

George Caldwell is a journalism fellow at The Daily Signal. Send an email to George. For weeks now, Democrats have been demanding that Republicans negotiate an extension of expiring COVID-19-era ...

I’M AMY LU. LET’S TURN TO FIRE ON YOUR HEALTH TONIGHT HERE LIVE IN THE NEWSROOM PROTECTING YOUR GRANDPARENTS FROM WINTER VIRUSES. WHICH SHOTS SHOULD THEY GET? WHEN SHOULD THEY GET THEM? HERE WITH ...

Dear Annie: My husband and I recently went on an eight-day cruise to Iceland with two close friends. We have been friends for more than 40 years and have traveled together many times. Two days before ...