Earth's magnetic field was so weak it almost disappeared. Then, seemingly out of nowhere, complex life emerged.

So, eventually, all life on Earth will be destroyed by the sun. The sun is gradually expanding, and so we do at some point need to be a multi-planet civilization ... go well, humans could start ...

Andy Weir's bestselling story "The Martian" predicts that by 2035 NASA will have landed humans on Mars three times, perfected return-to-Earth flight systems and collaborated with the China National ...

Instead, it will happen with a lack of oxygen in the air, the most necessary element of human existence on the planet. How is the loss of life going to happen on the Earth? (AFP) New study in ...

Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known ...

The calculated end date for all life on Earth is still a long ways off, but the researchers warn that the potential end date for humans is sooner than we previously thought. According to the study ...

NASA detected several solar flares and coronal mass ejections that impacted Earth's atmosphere, causing the most intense solar storm recorded in 20 years In this way, time passes very slowly ...

Ecosystems support all life on Earth ... dialogue " about the inextricable link between our human well-being and the well-being of planet Earth. You can follow it live on UN Web TV (22 April ...

According to the university, "the results are the strongest evidence yet that life may exist on a planet ... Earth that may be inhabitable, with temperatures and atmospheres that could sustain ...

How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has ...