Dinosaur embryo find helps crack baby tyrannosaur mystery — ScienceDaily

They are among the largest predators ever to walk the Earth, but experts have discovered that some baby tyrannosaurs were only the size of a Border Collie dog when they took their first steps. The first-known fossils of tyrannosaur embryos have shed light on the early development of the colossal animals, which could grow to […]

Hard to crack research reveals how crop roots penetrate hard soils

Credit: CC0 Public Domain Scientists have discovered a signal that causes roots to stop growing in hard soils which can be ‘switched off’ to allow them to punch through compacted soil—a discovery that could help plants to grow in even the most damaged soils. An international research team, led by scientists from the University of […]