Imagine a bomber so fast it could outrun any fighter jet, soaring at Mach 3 speeds across continents. The XB-70 Valkyrie was this dream made real, pushing engineering to new heights. But its path was ...

Thick, juicy, and packed with flavor – but why does this steak have yellow fat? We’re cooking and testing the legendary Txuleton Txogitxu, a premium-aged steak from old dairy cows, to see if it lives ...