Pronghorns are extremely fast and can easily outrun a mountain lion! Even so, they must watch where they tread as the canyon floor is littered with holes... prairie dogs live here and may share their burrows with some unusual birds that nest underground.

Dan Smith of the English indie rock band Bastille describes “Good Grief” as “a song about loss, but the ups and downs of it, and those moments of euphoria you get.” The phrase “good grief” is generally used as an ironic exclamation of surprise, shock, or amazement.

The Enterprise crew rescues con artist Harry Mudd and then is in for quite a surprise when they bring his crew aboard as well.

The rare California condor has been successfully re-introduced in the Grand Canyon, and scientists monitor their progress by tagging the individual birds to identify them. As scavengers, they feed on the carcasses of dead animals, but are actually very clean creatures.

Yungblud’s message has always been to go your own way, live your own life, and live it to its fullest. Coming from Doncaster in the North of England, he champions diversity and his high energy performances and approachability on tour have helped earn him a sizeable international fan base.

People have traveled through the canyon for millennia, and some even made this place their home. However, in the extreme weather of the monsoon season, this is a perilous and inhospitable environment for all but the best adapted native wildlife.

Ed Sheeran performs “I See Fire” from the soundtrack to the movie The Hobbit: The Desolation Of Smaug, evoking the scenes of foreboding as the mountain-dwelling dwarves await the attack of a terrifying dragon.

In Central Park, John finds himself next to a sculpture of the Danish writer Hans Christian Andersen, author of some of the world’s best loved stories, including "The Ugly Duckling."

This is the trailer for a Buck Roger’s film in which his NASA space mission goes terribly wrong. He awakens in a perilous age of space conflict four centuries into the future, in a world very different from the one he left behind.

Tourists come to raft the immense Colorado River rapids, but this is no amusement park and there are very real dangers within the canyon’s gorge. Meanwhile, a graceful osprey fishes the turbulent waters, but must also contend with the cunning raven, who is determined to steal his hard-won catch.

The most brilliant mind at America’s top university isn’t a student, he’s the kid who cleans the floors. Will Hunting is a headstrong, working-class genius who is failing the lessons of life. After one too many run-ins with the law, Will’s last chance is a psychology professor, who might be the only man who can reach him.

In this video, you can learn all about Oxford, England, a beautiful university town steeped in history. There are many places of interest spread among the many colleges that comprise the university.

English comedian David Mitchell has host Graham Norton and the other guests in stitches as he drolly points out the alarming effect the internet has had on people’s perception of what is true.

Abi reflects on the year that has passed and looks forward to the new one. She gives some great advice on how to make those New Year’s resolutions stick, at least for a little longer than usual!

The prairie dogs are on constant alert, but the kit fox has a young family to feed, and prairie dogs are certainly on its menu! As the heat rises and birds circle the sky, the creatures below need to assess which may be a threat, but sometimes, not all is as it seems...