Meet animals that grow for a lifetime, sometimes for centuries, and discover why dinosaurs did not, despite their huge size.

These animals have adaptations that allow them to live long, endless lives. In fact, there are certain species that can live for an extremely long time and show little or no signs of ageing. This ...

In the largest study of its kind, scientists have accurately documented the massive change in animal morphology over the last 1,000 years, with domesticated animals growing larger across the board and ...