Narrator: 4 and a half billion years ago, clouds of cosmic dust and gas which were orbiting the Sun collided into one another, creating the Earth, our planet, the home of mankind. It spins at 1000 ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...

Despite making up more than 70% of the Earth's surface, seas and oceans are largely unknown to science. It is estimated that we do not know even half of what happens in the aquatic ...