Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.

Most people assume ... know if your cat is scared or nervous, observe its body language. When your cat is scared, you’ll notice it has flattened ears and wide eyes with huge pupils.

Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot ...

Sengoku Youko 's third cour confirms mangaka Satoshi Mizukami as master of the unexpected plot development, as his tale writhes and coils into and out of itself, with small story seeds blooming to ...

If your purr-fect little kitty is purring – melodious, vibrating, continuous sounds – it’s a sure sign they’re content. It’s ...

Fast-forward two millennia and the paintwork has long since faded, giving rise to a range of colourless copycats that would ...

ABC Sports junior producer Geoffrey Mason (John Magaro) begins the early shift on September 5 with a small crew including technical director Jacques Lesgards (Zinedine Soualem) and native speaker ...

Well, one pet parent has a beautiful cat that was born without eyes, and they explained how this sweet girl ... I couldn't agree more. People who adopts special needs pets are just the most wonderful ...

Kate, who was a pupil at Holly ... "The people who come know my story. They come to support me and to support Zoe's Place. We don't want it going out of the public eye. I have had the privilege ...

PRINCE William has shared a sweet Valentine’s Day post to Princess Kate with a nod to their “hardest year”. The royal, 42, ...

Arcus senilis most commonly appears as people ... eye with a microscope called a slit lamp. The examination may also involve placing special eye drops into the person’s eye that widen the pupil.

Tariq Ali was arrested at Munich airport. His hand luggage contained two objects which were regarded as suspicious: a book by ...