In case you missed it ... a summary of the week on CNNE

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(CNN Spanish) -

Trump's last hours in the White House were marked by a series of pardons and commutations to more than 140 people.

Among the winners are a former Trump political strategist and famous rappers.

The inauguration of Joe Biden and Kamala Harris was an atypical ceremony starting with the absence of the public due to the coronavirus pandemic and the snub of the outgoing president who did not participate.

But other things were trending: Biden's words in his first speech, Lady Gaga's dress, Jennifer López's words in Spanish, Amanda Gorman's poem, fist greetings, the first decrees signed on key issues, Jill Biden outfits, Kamala Harris pearls and even The Simpsons.

Oh, and Senator Bernie Sanders' Internet conquest with his gloves.

This is what happened at the inauguration of the new US president.

The pandemic is not over, and neither is the risk of other diseases.

Medical professionals are concerned that people are putting off key medical appointments because of the pandemic.

It was one year since the first case of covid-19 detected in the United States.

A fatal anniversary since the nation is the most affected by the number of cases and deaths attributed to the disease.

For now, this crisis is expected to only get worse.

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Scientists say that the hippos that Pablo Escobar brought to Colombia must be euthanized.

It is certainly an unpopular opinion and not everyone agrees.

What about these animals?

Science of the week

• How does Mars sound?

  We will find out soon.

• At least four newly discovered variants of Covid-19 have raised the concern of scientists.

  This is what we know.

• A fossil could reveal how dinosaurs mated.

• The terrible disorders with which the intensive use of marijuana in young people is related.

• Can you get coronavirus in a swimming pool?

  This is the answer of Dr. Elmer Huerta