Quadruple-Helix DNA Is a Thing

The universe is expanding and the people of Earth want to know more! The Nancy Grace Roman Telescope is set to launch sometime in 2026 which will bring about some answers when it comes to understanding dark energy and how it stretches the universe. Here to discuss this groundbrea ...  Show more

In this episode, host Dr. Samantha Yammine is asking a hard-hitting question: why are scientists giving salmon cocaine? Well, it turns out that the reasoning has less to do with throwing a fish rave and more to do with understanding how chemical pollutants affect animals living i ...  Show more

We think of DNA being a mostly internal thing, but researchers have collected a surprising amount of animal DNA from thin air. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/genetic/edna-suck-thin-air-news.htm Learn more ab ...  Show more

February 28, 1953. Two scientists, James Watson and Francis Crick, burst into a bar and exclaim that they have discovered the secret of life. But there was another person involved in the discovery of DNA’s double helix, a scientist named Rosalind Franklin. Why didn’t she get any ...  Show more

with Jorge Conde (@jorgecondebio), David Reich, and Hanne Tidnam (@omnivorousread)

Trying to reconstruct the deep past of ancient humans out of present-day people has until now been like trying to reconstruct a bomb explosion in a room from bits of shrapnel, says David ...

On today’s episode: Apparently scientists have finally finished sequencing the human genome! Finally, for the fourth time. And speaking of hot research from the 90s…what’s up with stem cells lately? All that and more today on All Around Science...