Swollen joints, canker sores, and gallstones may all be signs that your Crohn’s disease is getting worse. Here are other symptoms to watch out for.

Lots of people are talking about peptides. But what are they? Here’s a quick primer on the health trend and what we know about peptides’ safety.

You described the microbiome as more than just bacteria. What are the other components of this "theatre of activity," and why is their inclusion sometimes considered controversial? Harris: Yeah. So it ...

On March 9, the musician Doja Cat shared in a TikTok video that she believes she has lipedema, a chronic, progressive condition characterized by painful subcutaneous fat buildup. “Lipedema runs in my ...

Mars Veterinary Health recently published its’ 2025 Science Impact Report, which provided a review of the company’s veterinary research and global initiatives that aim to adva ...

Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

Doja said she suspects her mother has the condition, and she’s pored over online photos to figure things out. “I was probably ...

Spicules, tiny needles in skin serums, are the buzziest K-beauty ingredient right now. But do they work? Experts explain.

Allergy season starts in March in many parts of the United States. When the weather warms, trees bud and release pollen that can trigger congestion, a sore throat or itchy eyes for millions of ...

Almost everyone carries microscopic mites on their skin. They live inside pores and hair follicles, feeding on skin oils and ...

Mycologists cultivated fungi they found in post-wildfire landscapes to understand the evolutionary traits behind their ...