Could hyperbaric oxygen treat PTSD, depression, and anxiety? New evidence suggests that this treatment may rewire the brain—and the results are hard to ignore.

Animals that dwell at high altitudes have adapted to cope with low oxygen levels, a condition that damages a vital part of nerve cells ...

A newly mated bumblebee queen typically spends the winter alone underground. After mating in late summer or fall, she burrows ...

A newly identified brainstem mechanism linking breathing and blood pressure may help explain certain forms of hypertension and point toward new treatment strategies targeting oxygen-sensing cells in ...

A brain mechanism may explain why approximately 40% of people with hypertension continue to have high blood pressure despite taking medication. The discovery reveals potential targets for new ...

Snoring is caused by restricted airflow in the nose, mouth or throat. As it is, snoring is not a cause of concern. However, if other health issues keep cropping up, watch out!

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.

In this week's alfalfa/forage issue cover story, Field Editor Kylene Scott looks at all the problems wet conditions cause with hay.

Scientists have discovered that a genetic change found in animals living at very high altitudes may help repair damage in the ...

Pressurized oxygen is proven to help the body heal faster. Now it’s being touted for reversing aging, boosting your brain and ...

Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO₂). Today, that ...

The reason why obstructive sleep apnea makes you tired is because it causes you to wake frequently throughout the night, preventing restful sleep.