Q The veterinarian said my 10-year-old dog, Addie, has small cataracts in both eyes. Because of the pandemic, I couldn't talk with the vet in person, so I'm not sure how much of a problem this is.

If you’ve recently noticed your dog is starting to hesitate on the staircase they’ve climbed a thousand times before or bumping into the living room furniture that hasn’t moved in years, it’s only ...

Three elderly king penguins have been fitted with custom-made eye lenses during surgery to remove cataracts in what is believed to be a world first procedure to improve their sight, according to a ...