In the wake of deadly disasters, communities across the United States have banded together to search for lost photographs ...

Fagan recently retired from The Chronicle after 20-plus years, covering everything from prison executions to the Columbine shootings and the Occupy movement. But “Shame of the City,” his award-winning ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...