That’s precisely what professional ski mountaineer Jim Morrison did on October 15, 2025, when he became the first person in history to ski down Mount Everest’s legendary Hornbein Couloir. This route ...

An analysis of feldspar crystals within the oldest magmatic rocks in Australia has provided a unique insight into Earth's ...

A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup of an ...

New research reveals that Earth’s so-called “Boring Billion” was a time of dramatic change beneath the surface.

The Second Barons' War (1264–1267) was a riveting clash in medieval England. Barons, led by Simon de Montfort, challenged ...

This film uses archival clips and documents to examine the way climate change evolved from nonpartisan topic to divisive ...

The documentary filmmaker, long a chronicler of the American experience, talks about his latest film for PBS, "The American ...

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

Upstate History Documentaries is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung ...

With only five years left at the complex, NASA is counting on private companies to launch their own orbiting stations with an ...

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans could ...