Our earliest mammalian ancestors avoided the dominant dinosaurs by only coming out at night and having uniformly dark, grey-brown fur for camouflage.

Are you having a tough time embracing the grays when they're popping all over the place? Now, there's a ton of haircuts and ...

Food plays a very important role in preventing graying ... Two great nutrients for preventing gray hair and aging. Dark ...

The black fur allele has fitness costs but also confers higher immunity ... As highly social pack animals who regularly share food and saliva, wolves are very good at spreading the virus, Cubaynes ...