Curiosity Corner: Why Do We Have Fingerprints, and Why Are They All Different?

These Birds Are of Different Feathers, but They Flock Together

Researchers and volunteers in Texas documented birds of different species preening one another. Experts say the behavior may be more common than documented.

Curiosity Corner: Why do we have fingerprints, and why are they all different?

Discover the unique marvel of fingerprints, those intricate patterns on our fingertips that remain unchanged from birth. Formed by a blend of genetics and prenatal development, these ridges enhance grip and touch. With three main patterns–loops, whorls, and arches – each print is a personal signature, vital for identification and a testament to nature's artistry.