Donald Trump will become the 45th US president after a stunning victory over Democratic presidential candidate Hillary Clinton, the Associated Press news agency reports.

In the 17th Century, scientific research influenced the invention of English words relating to physics, chemistry, and anatomy.

President Barack Obama and President-elect Donald Trump met for the first time in the White House as they begin transition talks.

Voters in New York City talk about what they fear in a Trump presidency.

Rosetta revisits the exciting scientific discoveries she has made during her time at Comet 67P/Churyumov-Gerasimenko, including the successful search to find Philae. Now it's time to start preparing to descend to the comet for the end of her extraordinary mission.

The phenomenon of tonic immobility helps researchers study sharks, but does it also help orcas hunt and kill them?

Rachel takes us through different ways of pronouncing the "you" in the phrase "Nice to meet you," and introduces us to a new friend of hers.

British actress Alice Eve discusses her experiences living in the United States and England both as a child and as an adult, demonstrating both accents for Conan.

Have you ever been unsure as to how elections work in the US on a federal and state level? This video explains it all.

Rachel gives some helpful tips on sounding more like a native speaker when you introduce yourself in English.

Created in 1611, The King James Bible permanently shaped the English language with new phrases that are still in use today. How many of them do you know?

Some orcas do prey on sharks, but how do they do it? Researchers also have to catch sharks occasionally, and there is a particular technique that they use.

The Magnus effect is the commonly observed deviation of the spinning ball from a linear flight path. Watch this video to find out why this occurs and what implications it has.

A British Gas video featuring Amanda Lamb with tops tips on preparing your home for the winter, including information on bleeding radiators, insulating pipes, and checking boiler pressure.

This quirky ad from New Zealand Air employs characters from J. R. R. Tolkien's Middle-earth trilogy. Enjoy!