Ever step out of an infrared sauna feeling lighter and wonder, “Did I actually burn fat, or is this just sweat?” That ...

A new study shows how one of the cell's most important energy-producing machines is built. Researchers at Karolinska ...

When a rhinovirus, the most frequent cause of the common cold, infects the lining of our nasal passages, our cells work ...

This coral keeps time without a brain, showing how distributed nerve nets can synchronize movement across an entire animal.

From dry brushing to herbs, see why the internet is obsessed with lymphatic drainage and how you can boost your health ...

Every time our body encounters a new disease-causing agent, a crucial defense system called adaptive immunity comes into play ...

For the first time this century, a drop in deceased donors reduced total kidney transplants in 2025, a paradox that occurred ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Researchers are shifting focus from large arteries to microvessels, where nitric oxide activity may signal early circulatory ...

Key Takeaways Strong heart health means your heart and blood vessels, aka your cardiovascular system, are working efficiently ...

NASCAR’s charter system has shaped how teams compete and do business in the Cup Series since 2016. Built to give teams stability and predictable income, the model guarantees race entry and shares ...