The UCLA advance opens the door to growing other vascularized organ models, including intestines and colons, providing ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why neglecting your "second heart" can lead to health ...

Microplastics and nanoplastics range from mountain peaks to brain cells, raising urgent questions regarding their impact on human health.

Learning to love the existence of all life on earth helped Mari Andrew let go of the blame she put on herself and her body.

Have you ever seen a close-up of someone's eyes after death? How about the aftermath of a C-section that a woman performed on ...

A massive study reveals that cold sensitivity in your extremities could predict varicose veins years before they become ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

Body breakouts are still being shamed, despite being one of the most common skin conditions. Here's how content creators are ...

Our world is filled with plastics. Every time we use plastic, whether in tires, clothing or bags, tiny particles are left behind. Researchers at RTI International in North Carolina are studying how ...

Discover the largest organ in the human body and how it plays a vital role in your health. Explore fascinating facts about the skin and its protective, sensory, and regulatory functions.

I focused on the insides of my body, imagining the dark spaces of my body and the flow of my veins. I was thinking about my paints as body materials, and reorganized my paint tubes out of the usual ...

In fact, gastrointestinal epithelial cells (those lining the entirety of the digestive tract, not just the stomach) make up around 12 percent of the cellular turnover that the human body sees each ...