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

Fatigue, irritability and poor concentration in teenage girls may sometimes signal low iron levels rather than routine ...

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.

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!

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

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

EXHAUSTED and achy, Rachelle Griffin began to wonder if this was what mid-life had in store for her. The 41-year-old married mum-of-one from Shrewsby, Wales, spent eight months unable to shift her ...

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

The number doctors use to demarcate hypertension keeps going down, a trend applauded by many experts, who point to studies ...

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

Regular snoring becomes more likely as you age. For me, the condition seems to have emerged about five years ago, in my early 30s, although it’s hard to pinpoint the precise beginning because I was ...

Emergency crews responding to reports of elevated carbon monoxide are ventilating a senior living facility.