The home DNA kit was supposed to be a novelty, the kind of thing families unwrap at Christmas and laugh about over brunch. Instead, for a growing number of people, that “just for fun” test is ...

Add Yahoo as a preferred source to see more of our stories on Google. One man went viral after his granddaughter posted a video of him studying Although he is often teased about it by family, the ...

Determined to protect his cognitive health, one 75-year-old man is taking preventative measures against dementia by keeping his brain active. Ernesto Suárez doesn’t have dementia, nor does he have a ...