The discovery comes from limestone caves on the island of Sulawesi. Here, faint red hand stencils, created by blowing pigment ...

Melbourne, Jan 22 (The Conversation) When we think of the world’s oldest art, Europe usually comes to mind, with famous cave paintings in France and Spain often seen as evidence this was the ...

Knowledge of the 3D structures of biological molecules can reveal the fine details of how the molecules perform their biological functions. The principal experimental techniques for determining 3D ...