Its influence can be seen in storytelling, character dynamics and even the optimism that defines much of modern sci-fi. Star ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

María Corina Machado, Venezuela’s opposition leader and last year’s Nobel Peace Prize winner, presented her prize to ...