Or start your Free Trial to watch all our curated award-winning documentaries.
Hidden deep in our intestines, 100,000 billion bacteria are keeping us healthy by producing a range of molecules. Although their names may be perplexing, Fecali bacterium, Roseburia, Akkermansia mucinifila, Eubacterium halli, and they are invisible to the naked eye, they could revolutionize the future of medicine. That is, if our modern lifestyle doesn't wipe them out first.
Small or large, in liquid or in gas, bubbles are crucial structures of the natural world. The study of how they form and what they do has led to...
Body fat is often scrutinized when evaluating health and diet, but what exactly is it? Fat cells provide...
The BMI, or “body mass index,” is a common method...
No Ads. No
Watch on your Computer, TV, Phone & Tablet
New Content Added Weekly
HD, Ultra HD & 4K Quality