Tag: Scott Kelly

CAPE CANAVERAL, Fla. (AP) — NASA held its first public meeting on UFOs Wednesday a year after launching a study into unexplained sightings. The space agency televised the hourslong hearing featuring an independent panel of…

For decades, scientists have studied twins and triplets to measure how human characteristics are influenced by heredity and to what degree they can be altered by the surrounding environment. But never have they tested an…