What your ear features reveal about heart health risks. Discover how subtle ear characteristics might indicate potential ...

Have you ever wondered how the delicate structures hidden deep within your ears first came to be? It’s astonishing to think ...

Colossal Biosciences said the first dire wolf pups were born on Oct. 1, 2024, using the CRISPR gene-editing technology and DNA extracted from a 13,000-year-old tooth and a 72,000-year-old ear bone.