The ancestors of gars, horseshoe crabs and coelacanths looked almost the same as their modern relatives. Darwin called species like these “living fossils'' because they seem like they are evolutionarily frozen in time. But Darwin was wrong.

The HIV & AIDS epidemic claimed countless lives in the 80s and 90s— and while it's still a devastating diagnosis, medical technology has made significant advancements in treating HIV. In the second video of our two-part series on HIV and...

How likely is a 21st-century epidemic of the plague? Unlike other diseases, the plague is alive and well in some parts of the world, but scientists and doctors are continuing to develop better treatments.

What does it actually mean when a label says something ‘causes cancer’? Those labels can be misleading, but knowing the legal and scientific reasoning behind them can help.

Researchers are developing a flu vaccine with the potential to target many different strains at once. Also, bacterial meningitis may have something to do with special RNA.

All year long, researchers at hospitals around the world collect samples from flu patients and send them to top virology experts with one goal: to design the vaccine for the next flu season. But why do we need a new one every year?...

A universal cure for cancer would be a truly historic achievement in medicine, and it seems that scientists may have found it... by accident.

In the second video of our two-part series on HIV and AIDS, we look at the challenges that have kept scientists from developing a cure, and the treatments that have still managed to improve the outlook for those infected. Chapters View...

Our understanding of DNA as the hereditary material emerged gradually, challenging the early belief that proteins, not DNA, were responsible for heredity. A pivotal moment came in 1928 when Frederick Griffith discovered bacterial...

In this video, we dive into the powerful str_sub() function from the stringr package, a must-know tool for anyone involved in data science, text manipulation, or R programming. The stringr package in R is a comprehensive toolkit designed...

Welcome to our R Programming series, where we dive deep into the power of the Tidyverse! In this video, we'll explore the str_c() function from the stringr package, a crucial tool for text manipulation in R. Whether you're a data...

In this R Programming tutorial, we explore the str_detect() function from the stringr package, a key tool in the Tidyverse for pattern detection within text data. Learn how to efficiently identify and work with specific patterns in your...

Learn the if_else() and case_when() functions in R! Whether you're a beginner in R programming or an experienced data scientist looking to brush up on your skills, this video is perfect for you. In this video, we delve into the essential...

Influenza is a viral infection spread by fine droplets, surface contamination or contact with the infected. It was first accurately recorded by Hippocrates more than 2,500 years ago.

In this JavaScript tutorial, you will learn about the reduce() method, which is used to reduce an array of values into a single value. The reduce() method can be used to perform a variety of operations, such as summing up all the...

The word "mew" originates from the Latin word "mutate," which means to change, and is the root of the English word "mutate." However, "mew" is specifically used to describe the molting process of a bird. This term has been extended...

“Types of Mutations” defines and explains the main types of mutations.

This video explains data transformation with R - the Dplyr package - part I.
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This clip is from the chapter "Manipulating Data" of the series "R Programming for Statistics and Data Science".This section explains manipulating...

Learn to manipulate data using the tidyverse package in R. This is part of the "R programming for beginners" series of videos. In this video, I use one of R's built-in datasets and demonstrate how to use the following DPLYR commands:...

Genetics | A Comparison of Silent, Mis-sense, & Non-sense Mutations

This video is about how to recode data and manipulate data using R programming. It is really an R programming for beginners videos. It provides a demonstration of how to recode data using the tidyverse package (specifically the dplyr...

We're all locked inside at the moment because we're concerned about the spread of the Coronavirus, and it looks like we're going to have to stay where we are until the situation changes. One way this could happen is through the...

See how to create an interactive bar graph with drilldowns using R and the highcharter package.

This video demonstrates how to import CSV data with Logstash.
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This clip is from the chapter "Importing Data into Your Index (Big or Small)" of the series "Elasticsearch 7 and Elastic Stack - In Depth and Hands On".This...