Wetlands under attack

Are You Dead?That’s the name of an app that’s gone massively viral in China. Every two days, you click a green button to confirm you’re alive and well – but if you miss it, an emergency contact is alerted.The app is aimed towards those who live alone, so it’s got us contemplating ...  Show more

After the leaders of Japan and South Korea ended their summit with the two participating in a drumming duet, we’re marching to the beat of our own drum and exploring some rhythmic science.First, we look at nature’s drummer, the woodpecker, and why their pecking doesn’t give them ...  Show more

Philosophers have long pondered the concept of a brain in a jar, hooked up to a simulated world. Though this has largely remained a thought experiment, CrowdScience listener JP wants to know if it might become reality in the not-too-distant future, with advances in stem cell r ...

Whether it's gossiping over a drink, teaching our children, or politicians debating we use words to communicate with each other and share ideas. It’s what makes us human. But what if we can’t? Could it be possible to broadcast our thoughts directly from our brains without the nee ...  Show more

00:47 An edited genetic code that prevents viral infectionResearchers have engineered bacteria with synthetic genomes to be immune to viral infection. The team streamlined the bacteria’s genetic code, and re-engineered the protein-producing machinery to insert the wrong amino aci ...  Show more

Scientists at Matice Biosciences are using AI to study the regeneration of tissues in animals known as super-regenerators, such as salamanders and planarians. The goal of the research is to develop new treatments that will help humans heal from injuries without scarring. On the l ...  Show more