Sending humans to Mars or beyond may capture the imagination, but the reality is harsh. The human body struggles in low gravity, high radiation, and confined artificial habitats, making prolonged ...

Arthur Clarke, screenwriter for the blockbuster film "2001: A Space Odyssey," has been resurrected as an advanced OpenAI chatbot to help map out the transformation of Mars into a new Eden for humanity ...

A composite view of the Earth constructed by NASA from multiple satellite images Editor at Large Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and ...