Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

Photos show the catfish’s “astonishing array of color patterns.” The fish vary in hue — ranging from pinkish to orangish to cream — and in the density of their typically brown markings.

Several Hypancistrus yudja, or Yudjá armored catfish. Photos from Sousa, Sousa, Oliveira, Sabaj, Zuanon and Rapp Py-Daniel (2025) Photos show the “unique color pattern” of the new species.

TOPEKA (KSNT) – Weather officials have issued a winter weather alert for portions of Kansas this week due to the pending arrival of snow. The National Weather Service (NWS) issued a winter storm ...