By studying the orbits of high-speed stars, researchers in Australia calculate that the Andromeda galaxy has only one-third as much dark matter as previously thought, making it similar in mass to the Milky Way.
We are going to record our dreams in the future, according to futurist Gray Scott. "We are already at the beginning stages of this now," he explains in this eye-opening video.
Tyson Foods, one of the world's largest beef, pork and poultry processors, will invest in Memphis Meats – a food tech startup producing cultured meat from lab-grown cells.
