Ethan Carter 
A healthy coral reef can look like an underwater rainbow, with branches and boulders in shades of brown, green, pink, purple, and blue all growing ... Read more
Written by: Ethan Carter
Published on: September 14, 2026
A fox’s tail, often called a brush, is one of the most recognizable features of the animal, sometimes making up close to a third of ... Read more
Written by: Ethan Carter
Published on: September 14, 2026
A shark’s smile isn’t really a smile at all, it’s more like a rotating dental assembly line. Where a human gets exactly two sets of ... Read more
Written by: Ethan Carter
Published on: September 13, 2026
Somewhere in the dark water off the Pacific coast, a small, nearly transparent jellyfish gets bumped by a passing fish, and its outer edge briefly ... Read more
Written by: Ethan Carter
Published on: September 13, 2026
Watch a penguin cross a stretch of ice and it’s hard not to smile at that rolling, side-to-side gait, equal parts clumsy and endearing. Why ... Read more
Written by: Ethan Carter
Published on: September 12, 2026
Watch an elephant on a hot afternoon and you’ll usually notice its ears in near-constant motion, slowly fanning back and forth even when the rest ... Read more
Written by: Ethan Carter
Published on: September 12, 2026
Anyone who has swallowed a mouthful of seawater at the beach already knows the ocean is salty, but why is the ocean salty in the ... Read more
Written by: Ethan Carter
Published on: September 11, 2026
Anyone who has watched a sea turtle nesting on a beach has probably noticed something that looks exactly like crying, with thick, glossy tears rolling ... Read more
Written by: Ethan Carter
Published on: September 11, 2026
Watching an owl swivel its head almost all the way around is one of the more startling sights in nature, and it naturally raises the ... Read more
Written by: Ethan Carter
Published on: September 11, 2026
A field of black-and-white Holstein cows is one of the most familiar sights in agriculture, and it raises a fair question: why do cows have ... Read more
Written by: Ethan Carter
Published on: September 11, 2026