Dog ear infection symptoms include head shaking, scratching, odor, and redness. Learn to spot signs early and protect your dog's health.

Uncover the 25 Most Hilarious Ig Nobel Prizes Ever Awarded! These awards honor research that makes you laugh, then think.

Researchers scanned the ears of hundreds of marine mammals to deduce when pinnipeds evolved to hear well in both air and ...

The fossilized spines of saber-toothed cats in the La Brea Tar Pits reveal evidence of an unexpectedly high prevalence of ...

Extant and ancient cephalopods—including octopuses, squids, extinct ammonites, cuttlefish and nautiluses—have all had to solve the problem of buoyancy, whether they have hard external shells or not.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Mel Plaut Mel Plaut is a writer covering pets for Wirecutter. Before getting a ...

Big Cats are among the most charismatic, and most endangered, mammal groups on Earth. As top predators and keystone species, ...

Far from being an obstacle to the theory of natural selection, the evolution of the complex eye is one of its most splendid ...

We spotted this question on Reddit, and it got us thinking about kangaroo ears and how and why they move them. There are some cool YouTube clips, like this one, that demonstrate just how mobile ...