Dog Behaviour - Animal Instinct

Dog Behaviour – Animal Instinct

Subscribe to Naked Science – http://goo.gl/wpc2Q1 Dogs first evolved around 12,000 years ago. They’re one of only about a dozen animals that have ever shared a close relationship with humans. Today they vary dramatically in size, shape, colour, and behaviour.…

Dolphins - No Time to Sleep

Dolphins – No Time to Sleep

Subscribe to Naked Science – https://goo.gl/wpc2Q1 When fully grown this dolphin will only need to breathe 2 to 3 times per minute. Humans are involuntary breathers, meaning we continue to breathe even if we’re unconscious. But dolphins are voluntary breathers.…

Elephants Never Forget … to Eat

Elephants Never Forget … to Eat

Subscribe to Naked Science – http://goo.gl/wpc2Q1 Our Asian Elephant has reached the 4 month stage of her pregnancy. Deep within, the digestive system has started to develop, and it’s going to be kept very busy throughout the elephant’s life as…

Dolphins - Legs No Longer Necessary

Dolphins – Legs No Longer Necessary

Subscribe to Naked Science – http://goo.gl/wpc2Q1 Early dolphin embryos like this one are revealing an astonishing fact, the dolphin, a mammal seemingly so perfectly adapted to life in the water may once have had ancestors who walked on the land.…

Deep Sea Cold Seep

Deep Sea Cold Seep

Subscribe to Naked Science – http://goo.gl/wpc2Q1 The complex geology of the continental slope produces some of the weirdest features on our planet. 2000 feet down in the midst of the barren sea floor, the Johnson-Sea-Link submarine finds something that seems…