Nighttime drops in ocean oxygen raise energy use in small reef fish. Repeated stress could affect reef health as oceans warm.

On the world’s highest battlefields, the enemy is often thin air, brutal cold, and a body that is always one mistake away from shutting down.

Columnist Kristin Neva finds herself unable to sleep one night as she mulls over her husband's ALS disease progression.

During surgery, his heart stopped and he quit breathing. Jones went into cardiac arrest, leading to severe respiratory failure. The surgical team gave 10 chest compressions to restart his heart and ...

Owlet’s smart baby monitor package helped me gain confidence as a new dad ...

NCP-SCP chief Sharad Pawar has been admitted to a Pune hospital with chest congestion. Doctors report his condition is stable and vital parameters are normal. He was taken to the hospital after ...

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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 ...