Our earliest mammalian ancestors avoided the dominant dinosaurs by only coming out at night and having uniformly dark, ...

The ‘No Color’ trend aligns with a broader movement towards ‘loud minimalism’ in beauty. As described by beauty experts, this movement celebrates simplicity and the natural state of things.

What goes in is what comes out. So tapwater has no colour, but the oceans really are blue. It seems that green would be an obvious colour for some mammals, especially the smaller ones like rabbits ...