When John Gonsalves took anat-home DNA testlast year to learn about his European ancestors, he had no idea it would lead to a meeting 40 years in the making. His daughter, Robin, gifted him an AncestryDNA kit for his birthday, which led to the discovery she wasn't his only dau...
Suzanne C. Ryan, Globe Staff
Many people take this common supplement every day, but a new study raises concerns about the link between fish oil and heart problems.