Animals with names starting with ‘X’ are quite rare in the whole world, yet they include some fascinating and diverse species ...

The next time you go wild swimming, whether in a lake, river or sea, you are probably sharing the water with one of your ...

For the first time, scientists have directly measured “ultraweak” photon emissions from living organisms. In rats this glow fades rapidly after death. In plants it brightens under stress. In the ...