While peering into some of the oldest regions of the known universe — dating back to just 1.4 billion years after the Big Bang — an international team of astronomers made a puzzling discovery. As ...

The development hasn’t been straightforward. Early versions of the algorithm struggled with shadows and confused driftwood ...

Introduction : 36 ways to learn a video game -- Semiotic domains : is playing video games a "waste of time"? -- Learning and identity : what does it mean to be a half-elf? -- Situated meaning and ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about countless stars. JWST peered at the glowing trail of stars left behind by a ...

The chart below tracks President Donald Trump’s approval and disapproval ratings across polls. It includes all national-level results on this question which meet CNN’s standards for reporting.