NORAD, the North American Aerospace Defense Command, tracks Santa's Christmas Eve flight around the world each year. Follow a live map of the tracker here.

The Buddhist monks who are taking part in a 120+ day Walk for Peace across part of the United States have changed their route ...

A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from.

Our sense of smell has a powerful effect on our behavior and emotions. Aromas can evoke vivid memories of the past or warn us of a smoldering fire. Yet to neuroscientists, smell remains the most ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SOLANO COUNTY, Calif. (KTXL) – California’s ...

This image of the whole sky shows 22 months of X-ray data recorded by NASA’s Neutron star Interior Composition Explorer (NICER) payload aboard the International Space Station during its nighttime ...

Though you and I are only familiar with a single MTA map, dozens of other maps have attempted to make the NYC subway, er, reasonably comprehensive over the years. It’s hard to imagine that the 1, 2, ...

Washington State Poet Laureate Claudia Castro Luna speaks with Bill Radke about her latest project, Washington Poetic Routes. Claudia Castro Luna was an urban planner before she was a poet, and ...