How long weed stays in your system depends on the type of drug test being used and how frequently you use cannabis.

Alcohol only stays in your blood for up to six hours, but certain drug tests can detect alcohol as far as three months after ...

Dementia warning signs can be detected by a simple urine test, according to new research. The study shows that people with higher levels of the protein albumin in their urine are at increased risk of ...

Our bodies do not age at a uniform rate. The speed at which one organ ages can differ greatly from another due to a range of lifestyle, environmental and genetic factors. Conventional tests provide a ...

Central banks pride themselves on being data-driven and consensus-based. Surprisingly, though, there is little consensus among policymakers on a crucial issue: how much capital should these ...

Researchers with NIH say they’ve found proteins in blood that accurately detect ALS long before symptoms emerge. The study findings could help with early detection, definitive testing, and tracking ...

Maybe your interest in longevity is entrepreneurial, since one of the largest addressable markets is people who want to live longer, healthier lives. (I’ve never heard anyone say, “Yeah, I hope I ...