Will Humans Ever Live on Another Planet ? If we look at the planets in our Solar System—Mercury to Neptune—none offer the necessary conditions to support human life. Even stepping beyond our ...

IT sounds like the plot of a horror movie: an army of robots create a deadly chemical potion which removes oxygen from Earth, killing all forms of human life. But this isn’t a sci-fi fantasy ...

Looked at another way, if one were to measure our planet's age as a single 24-hour day, the first human civilizations ... dividing the history of life into eras, periods, and epochs based on ...

Climate change presents the gravest threat to life on Earth in all of human history. The planet is warming to a degree beyond ... all species are threatened by climate change in one way or another, we ...

Have human beings ... “[It] will be another strong reminder to the general public that we are now having undeniable impacts on the environment at the scale of the planet as a whole, so much ...

Africa, south of the Sahara, is home to the richest diversity of animal life on the planet ... to human control. But in Africa, man and beast have evolved alongside one another for millions ...

NASA’s Perseverance rover is testing spacesuit materials on Mars to help scientists design gear for future astronauts.