We don't know exactly how and when life began on Earth, but the answer probably lies in the depths of the ocean: It is here that the first unicellular organisms evolved.

LOTTE and Max Giesinger talk about their new single, "Auf das, was da noch kommt" and how much fun they had shooting the music video with so many celebrity guests in hilarious roles.

"Alles nur geklaut," one of the earliest hits by German pop band Die Prinzen (The Princes), is a humorous reflection on how an artist's work may not always be original, and how that can affect a relationship. The German verb "klauen" is slang for "to steal."

"Dein ist mein ganzes Herz" ("My Whole Heart Is Yours") is a 1985 song by German rock singer Heinz Rudolf Kunze. In this video it is sung by SINGinKA, a chorus based in Karlsruhe.

A private lab in Germany is working to create a vaccine for COVID-19 as quickly as possible. The US and German governments are already vying for access to the results.

As part of his "market research," Luke asks the kids to help him come up with a superhero film based on their lives in kindergarten – with some hilarious results.

Cettina reads Part 2 of "Das Aschenputtel," a fairy tale known in English as "Cinderella." (By the way, you'll notice that the German word for Cinderella is neuter – which means that "es/ihm" here translates to "she/her.")

Angela Merkel explains that social distancing will help to slow the spread of COVID-19, acknowledging how difficult it is to not be able to visit loved ones in uncertain times. She also discusses the government's responsibility to consider all possible approaches and keep the public informed.

Chancellor Angela Merkel discusses the essential actions the German government has taken to slow the spread of COVID-19, including shutting down social activity and tightening border controls. The people's responsibility, she says, is to remain calm and not engage in panic buying (such shopping trips are referred to as die Hamsterkäufe in German) when it comes to groceries.

In a rare televised address, Chancellor Angela Merkel urges the public, directly and in plain language, to take drastic steps to prevent COVID-19 from spreading in Germany. She calls the coronavirus one of the greatest challenges the country has faced.

Selma's father has accidentally left his ID card at the hospital, but doesn't know how to get back there. He runs into Yara on the train platform, and she tells him what his options are for public transportation.

Nina's first day at school really isn't going so well, but she rejects Emma's help and doesn't tell her father what happened. Meanwhile, Emma's dad settles into their new apartment.

The heute-show is Germany's answer to The Daily Show in the US. In this episode, host Oliver Welke and "expert" Tina Hausten (played by comedian Martina Hill) look at ways in which Germany isn't exactly a role model when it comes to climate policy.

Jan Fedder, the star of the popular TV series "Großstadtrevier," has passed away. He lived in Hamburg where the series took place, and was a popular local celebrity.

Cettina reads Part 1 of "Das Aschenputtel," known in English as "Cinderella." By the way, you'll notice that the German word for Cinderella is neuter – which means that "es/ihm" here translates to "she/her."

When a wallet goes missing in the girls' locker room, the girls immediately blame Nina, who is new at the school. Luckily, Emma and Max are already on the case.

Fear of the coronavirus has caused many people to stock up on food and supplies. Fortunately, German grocery stores have been able to keep up with the increased demand without any problems. Copyright: Deutsche Presse Agentur [The German Press Agency]

When Inge says that she's tired of doing the same thing every day, Max and Tarek help her book a trip along the Rhine River.

In the first episode of Season 9 of Die Pfefferkörner, Emma is the only one of the pre-teen detectives left at school. Will she be able to keep the group going?

Pepe needs a bit more time to convince Nico to come back to Spain with him, so he checks into a hotel for the night. Unfortunately, the machine can't process his credit card and he has to pay in cash.

Singer Mark Forster wonders: Should you get out and see the world, visiting as many countries as possible... or stay home to be close to someone you love?

German rapper Juju and Henning May of the band AnnenMayKantereit team up for this melancholic song about the end of a relationship.

Margit Sponheimer performs her hit song "Am Rosenmontag" ("On Rose Monday") as part of the Carnival festivities in Mainz.

This segment begins with a discussion about generational differences, and then continues on to an exploration of the roles and responsibilities of the government and of the people.