Add Yahoo as a preferred source to see more of our stories on Google. A beautiful marine moment was captured at Port Bouvard Marina, Australia, where dolphins were seen swimming directly beneath a ...

From spears and the invention of the wheel to smartphones and robots, human societies have been building and using tools from the beginning. Human tool use has helped conquer new environments, ...

What a coincidence - October 24th is both World River Dolphin Day and World Fish Migration Day! Today, like every year, we celebrate the world's five remaining species of river dolphins, writes Daphne ...