If your toolbox is missing the basics, projects get harder fast. These inexpensive tools cover the gaps most people overlook.

Self-medicating with vitamin B12 without a doctor’s guidance is not a good idea. Even though B12 is water-soluble (meaning excess amounts are usually flushed out in urine), taking more than your body ...

A study in fruit flies suggests an internal genomic arms race may be driving rapid evolution in proteins that still perform an essential, unchanging job: protecting chromosome ends.

Experts build database of "salutogenic potential" revealing how hidden microbes and natural compounds help keep us healthy.