CNN — Scientists have found the oldest sample of animal sperm, concealed in a 100 million-year-old piece of amber. Paleontologists discovered the sample in the reproductive tract of an ancient female ...

The oldest animals in the world: How long can an animal really live? It's a question that fascinates many of us, especially since scientists keep finding out about the amazing lifespans of animals all ...

Earth’s first sponges may have been ghostly, soft-bodied pioneers—ancient animals that evolved long before their skeletons ...

The oldest animals in the world have amazed scientists and nature lovers for centuries. Some species live far longer than humans, holding secrets to survival, adaptation, and resilience. These longest ...

Scientists discovered fossilized reptile skin in an Oklahoma cave, revealing the oldest known example dating back nearly 300 million years.

(KSWB/KUSI) — Gramma, a Galapagos tortoise that was the oldest living animal at the San Diego Zoo, has died. The zoo said Gramma had ongoing bone conditions and that caretakers had to make the ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...