Oxygen is critical to life. When levels of oxygen change, it can have immediate and lasting impacts on a person's health.

Polo Rocha has written about economics and banking for a decade. Chip Somodevilla / Getty Images The Federal Reserve’s decision on whether to cut interest rates again depends heavily on the uncertain ...

There are no official numbers for the optimal levels of testosterone, but certain medical laboratories use the following reference values for typical total serum testosterone, measured in nanograms ...

A study published in the American Journal of Human Biology suggests that Western medical standards for male testosterone might not reflect the natural variation found in different environments.

No bulk or screen; looks like a regular lock from both sides of the door. Impressive design with the battery hidden inside the lock bolt. Great battery life. App is beautiful and easy to use. More ...

In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.

Anil Oza is a general assignment reporter at STAT focused on the NIH and health equity. You can reach him on Signal at aniloza.16. Rather than provide clarity on how to reduce racial bias in pulse ...

The U.S. Department of State has officially upgraded its travel advisory for the idyllic island of Grenada, moving the popular Caribbean destination from Level 1 to Level 2: Exercise Increased Caution ...

In Bob Odenkirk’s latest action thriller, he discovers that his small town is far from “Normal.” Odenkirk reteamed with his “Nobody” writer Derek Kolstad and producer Marc Provissiero (also from ...