Scientists have unveiled the oldest woolly mammoth specimen ever discovered in North America as part of a major DNA study ...

When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a ...

Far be it from us to suggest there’s a parallel between the continental plate’s behavior and what is happening on top, but ...

Tracking the footsteps provides modern scientists a view into ancient life.

But why does North America, despite its comparable geographical ... million years ago), a relatively recent epoch of the Earth's history with a warmer climate than today. Before that, during ...

Known today as the oldest Chinatown in North America, San Francisco’s Chinatown has a remarkable history that spans over 175 years. Initially only occupying the area around Portsmouth Square and ...