Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

Employers announced 35,553 layoffs in December in the lowest monthly total since July 2024, following sweeping job cuts ...

Forty years after the space shuttle Challenger disaster, the legacy of Concord teacher and astronaut Christa McAuliffe ...

Tonight we are digging into the Chronicle vault and pulling out a story we first brought to you in 2006. It's the tale of ...