Rex is the most advanced humanoid in the world and it was shown to the public yesterday in London. It has a beating heart and eyes that can see. Meet Rex and its human doppelganger with bionic arm.
Running on the soft sandy beach is pretty hard and can take a breath out of one in no time. Let's see how the little DynaRoach - lizard inspired robot performs on sand.
Rover Curiosity, the biggest laboratory on wheels, successfully landed on the Red Planet's deepest crater called Gale and you can follow it on Twitter and Facebook as well.
We are losing our top large predators as their numbers are constantly falling bringing many species to the very edge of extinction, which has been causing harmful reactions across the landscapes and food chains.
It has been more than 100 years since scientists found a new river dolphin species and now they believe they found it in one of the rivers of the vast Amazon forest in Brazil.
