Deep beneath our feet lies a hidden museum filled with the most extraordinary artifacts imaginable — fossils that reveal secrets so bizarre they seem almost impossible. These ancient remnants of life ...

Before you submit an error, please consult our Video Help page. Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...

If you had been following the presidential election, chances are you have heard terms like “Green New Deal,” “fracking” and “clean energy.” President-Elect Joe Biden supports the Green New Deal, a ...

A fossilised insect wing with some of its colouration preserved is just one tiny treasure emerging from the site. Rose Prevec South Africa is famous for its amazingly rich and diverse fossil record.

It may seem obvious that whenever we are evaluating what to do about a product or technology, we need to carefully consider not only the negative side effects but also the benefits. And yet many of ...