Early mammals weren’t all loners, as scientists thought – some already lived in pairs alongside the dinosaurs
Read More 3 minute read Math and the Sciences Nature 3D models confirm sharks obey a century-old biological law Using high-resolution 3D models, researchers have confirmed that 54 diverse shark species are all constrained by the same fundamental biological scaling law that governs body shape and function. byGil CaparasJuly 14, 2025