A pig’s heart beating in a human? This medical feat has already been achieved – at least for a short time. Kidneys from animals have also been transplanted. Last year, a 62-year-old man lived ...

20,000-year-old evidence of ancient 'vehicles' discovered in New Mexico NFL confirms huge change in football after Josh Allen and Bills complained that referees favored Chiefs in playoffs Four top ...

Dozens more USAID staff ousted as Trump administration dismantles aid agency I spent 77 hours traveling from California to DC by train. It was worth it, but there are a few things everyone should ...