The longevity obsessive looks to one key metric. You and your body don’t have the same age. Longevity seeker Bryan Johnson ...

Dozens of Santa Maria elementary school students are putting their literacy knowledge to the test in the annual Santa ...

Firms like Function Health and Oura market regular blood tests to people wanting to take their health into their own hands.

P.S. Weekly producers Roberto Bailey and Zoe George explore how Hunter College High School is one of the most competitive ...

The secret might be hidden in our blood. Boston researchers in a new study have found that a blood test can predict Alzheimer’s disease progression years before symptoms or brain scan changes. The ...

Washington State University researchers developed a 15-minute test that uses a drop of blood, a paper strip and a smartphone ...

Timing exercise to match body clock chronotype-the natural predisposition to morning or evening alertness-may lower ...

A new study suggests that timing exercise to align with your body’s unique circadian rhythm could be key for optimal heart ...

Robots such as Boston Dynamics’ four-legged Spot can now accurately read analog thermometers and pressure gauges while ...

How do astronauts track sleep? A new study introduces a smartphone-based melatonin test that monitors circadian rhythms in ...

DNA methylation data can be used to estimate biological age, but results across commercial tests differ, raising questions ...

Oil prices climbed Monday, after the US military said it would implement a shipping blockade in the Strait of Hormuz — a move that could test the current ceasefire while further tightening global oil ...