DNA test leads man to granddaughter, brother

Melvin Gray, a military veteran, came across an initiative by MyHeritage called “DNA Quest” — a project focused on reuniting adoptees with biological families. (Credit: MyHeritage)

Study: Sperm count, quality is declining rapidly

“I must say, me and the other researchers, we did not expect it. We thought that, naturally that when you go low, at some point it would level off. Still, a problem but at least the decline would be less steep. And the opposite happened. I must say that this is very worrisome,” Dr. Hagai Levine, an epidemiologist at Hebrew University and principal investigator of the study said.