How can you tell if you have a new COVID infection or if your positive test is potentially lingering from a recent infection? While the highly contagious BA.5 variant has been making some stay ...

When you’re feeling sniffly, congested, or run down, you may be experiencing COVID symptoms and it’s a good idea to test yourself for COVID-19, especially in the midst of new variants like EG.5 (Eris) ...

How much protection do you currently have against COVID-19? The answer depends on so much: whether you’ve already had COVID-19 (and if so, how long ago); whether you’ve been vaccinated (and if so, how ...

That’s why antiaging startups involve entrepreneurial notables like Jeff Bezos, PayPal co-founder Peter Thiel, and Google co-founder Larry Page. That’s why one estimate puts the complementary and ...

As temperatures fall in the colder months, concerns about heating bills rise. Smart thermostat brands often claim their high-tech models can save money through advanced algorithms, but is it true?

A phlegmy cough and shortness of breath are possible warning signs of chronic obstructive pulmonary disease (COPD). Keeping track of your symptoms and knowing your risk factors can help you test ...