Articles for author: Maria Faith Saligumba

A Highland cow

Scotland’s Highland Cows Are Just Hairy Tanks With Attitude

Thick fog rolls across the Scottish hills, and suddenly, a set of wide, curved horns appears—followed by a shaggy, ginger mane and an unblinking stare that radiates ancient wisdom and a touch of mischief. Meet the Highland cow, or “Heilan coo” in Scots: a beast so iconic it almost feels mythical. Famous for their long, ...

Blue DNA double helix structure on a blurred background

How Epigenetics Influences Animal Behavior and Evolution

To comprehend how epigenetics influences animal behavior and evolution, we must first understand what epigenetics entails. Epigenetics refers to the study of changes in gene expression that do not involve alterations to the underlying DNA sequence. These changes are often regulated through chemical modifications that “turn on” or “turn off” genes, impacting how genes function ...