Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Over half of the exhaust methane from lunar spacecraft could end up contaminating areas of the moon that might otherwise ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

Daniel Lander, a senior aide to Boston Mayor Michelle Wu, announced Monday he will challenge a powerful Democratic state senator in 2026, at a moment of escalating tension between Boston City Hall and ...