Signalling by bone morphogenetic proteins (BMPs) acts in a conserved all-or-none fashion to repress the expression of all neural genes in the epidermal ectoderm of bilaterian embryos. The ...

Ukraine's infantry fighting vehicles have been an essential asset in the war against Russia. These vehicles, including the US-made Bradleys, offer high maneuverability and firepower in combat. Ukraine ...

Arms-maker Uralvagonzavod manufactured only 10 or so high-tech BMP-T Terminator fighting vehicles for the Russian army. This spring most, or all, of the heavily-armed, tracked BMP-Ts rolled into ...

Short-range engagements between armored vehicles tend to be highly lethal. At proverbial knife-fighting range, armor piercing shells strike with maximum kinetic energy, and enemies are more likely ...