Rising carbon dioxide levels are heating the planet but may also have an alarming, invisible impact on the human body, according to new research.

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring ...

Learn what vitamin B6 does in your body, including benefits for brain health, energy, immunity, heart health. Plus, the best food sources of this essential nutrient.

A genetic mutation tied to keeping the brain healthy at high altitudes may point to a way to repair nerve damage, experiments in mice show.

Living at high altitude exposes the body to a very different environment compared to sea level. The most noticeable difference is the reduced availability of oxygen, a condition known as hypoxia.

Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue.

Tesla is repurposing its factory in Fremont, California, from electric vehicle production to manufacturing for Optimus robots. Optimus can learn to do basic tasks by watching humans or videos. While ...

Add Yahoo as a preferred source to see more of our stories on Google. While it's definitely gotten better over the past few years, there is far less discussion and education on women's bodies than ...

Most of us walk around every day thinking we know exactly how our own skin and bones operate, but the reality is that the human body is a collection of high-tech systems that would make a sci-fi ...

The growing recognition that the human body functions as an integrated, communicative whole, rather than a collection of isolated organs, is a welcome and important development. This systems-level ...

We like to think of ourselves as hardy Wisconsinites, capable of braving the bitter cold to enjoy life during the winter. But over the next few days, when forecasts predict wind chills as low as minus ...

Jenni Shearston has received funding from the National Institutes of Health. I grew up in rural Colorado, deep in the mountains, and I can still remember the first time I visited Denver in the early ...