For centuries, the Grand Canyon and its river were thought to be impassable, but in the nineteenth century, steep paths were carved into its walls. However, for the agile bighorn sheep and summer visitors like the violet-green swallow, this is still nature’s playground.

UK rock band Wizzard, with their charismatic big-bearded frontman and founder Roy Wood, scored their biggest hit ever with this glam rock Christmas classic from 1973. It is still played in the UK every Christmas season.

“Dreamer,” a dance hit from Swedish DJ duo Axwell & Imgrosso, features vocals from Canadian singer-songwriter Trevor Guthrie. You can find it on their debut studio album More Than You Know, which includes all their previously released singles.

English singer Olivia Dean and her band cover her favorite Christmas song while dressed in festive costumes.

The woodpeckers have cleverly used a pine tree to hide the acorns they collect, and are very good at working together. They must simultaneously keep a lookout for predators and guard their wealth from other animals keen to pilfer an easy meal!

One of the rarest birds in the world, and the largest in the Americas, the California condor soars majestically over the canyon. A growing herd of bison roams the north rim, but their presence in the park is ruffling some feathers!

Canadian singer Michael Bublé warms our hearts with a wonderfully smooth rendition of this Christmas classic. Written in nineteen fifty-one by Meredith Wilson, the song has been recorded by many artists, and you are almost guaranteed to hear it somewhere in the run up to Christmas!

First released back in 1979, this single from ex-Beatle Paul McCartney continues to be widely played at Christmastime. In fact, it was once estimated that he makes $400,000 per year from the royalties!

Stacey Solomon plays a spectacular game against the Governess on the British game show "The Chase," winning a staggering £60,000.

Dutch DJ and music producer Tiësto was once voted the best DJ of all time. Here he collaborates with up-and-coming Canadian singer Tate McRae to bring us a fresh, grooving dance tune.

The weather’s good, and our student heads outside to study. Cafés and coffee shops are places to work, as well as to hang out and enjoy time with friends. We learn that it's important to her to take physical wellbeing very seriously as well, with several gym workouts every week. At the end of the long college day, there’s a gentle wind down before bedtime.

With the dazzling sparkle of Christmas around us, Katy Perry invites us to think of the important things that money can’t buy... such as love!

Join Karine as she goes behind the scenes at the University of Oxford, one of the world’s oldest and most prestigious educational institutions and alma mater to kings and presidents.

In this British gameshow, the contestants need to stay ahead of the "chaser," who is also answering the questions. Now, Stacey needs one more correct answer to stay ahead of the Governess and win the prize money!

When battle is done, the exhausted bighorns make their way to the canyon rim. But they must be wary, as the canyon is also home to large predators, and a fierce mountain lion is on the prowl. The awe-inspiring vastness of the Grand Canyon attracts numerous tourists, but many will go no further than the lookout points due to the challenging terrain.