Big cats like panthers, leopards, and tigers are famous for their extraordinary night vision so sharp they can stalk prey in ...

(Also read: Optical illusion: Only people with exceptional vision can spot the hidden lion cub in this image) ...

"He was so focused on his eyes and seemed to know something needed extra attention," Alexandra Garland told Newsweek.

A cat is hiding in plain sight—can your sniper eyes detect it? Test your vision with this viral optical illusion that’s ...

Benjamin Bergstrom, DVM, MS, DACVO, talks about causes and treatment options for these lenticular diseases in cats and dogs ...

Use your eagle eye and use your thinking skills ... and you all have 20/20 vision. Okay, now those who did not spot the hidden cat, they also do not worry. Practise things like puzzles and ...

“Unfortunately the scar on my eye is really close to my central vision, so if the scar gets worse ... The parasite, Toxoplasma gondii, reproduces in cat guts and is spread through eggs in their faeces ...

Owl may not be a big fan of other cats, so she has her own room in foster, which may also tend to make her just a little ...

Paris Hilton's dog lives in a $325,000 doggy mansion and sports the latest designer gear, but is dressing up your pet ethical ...

In an age where quick entertainment is only a scroll away, optical illusions serve as both a brain teaser and a brief escape from routine — making them a hit with users of all ages.

It took Glenn Calverley a while to figure out he was having a stroke. It just felt like a really bad headache that wouldn't go away. But then he noticed his vision had changed dramatically and he knew ...