From whale hearts to giraffe tongues, explore how huge and tiny animal body parts really are, using everyday objects as your ...

News footage these days sometimes shows wild horses crowding dry rangelands in the American West or deer wandering through ...

Scientists rethink why giant insects once ruled the skies, finding oxygen may not explain their size or disappearance.

Compared to the successful anti‑smoking campaign in the US, meat‑reduction efforts have largely failed. A new study examines ...

The latest clues hint at where pterosaurs — the first vertebrates to fly — came from, how they evolved, what they ate and more.

From high on a promontory in the Korannaberg Mountains, a mountain zebra (Equus zebra hartmannae) peers down to the west ...

Eagles are among the most awe-inspiring birds in the animal kingdom, known for their sharp vision, massive wingspans, sharp ...

People and animals often prefer the same mating sounds. New study shows shared biology may shape what we find pleasing to ...

Discover Florida's deepest lake, Deep Lake, a nearly 100-foot sinkhole with a unique freshwater and saltwater ecosystem.

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 ...

A biotech company says CRISPR could revive extinct animals like the dodo and mammoth — but many scientists remain skeptical.

Air-frying uses far less oil than deep- or shallow-frying — but how much does that really change the nutritional content of ...