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Within the next year or two, people will set foot on the surface of the Moon for the first time in 50 years. NASA

Back to the Moon: A space lawyer and planetary scientist on what it will take to share the benefits of new lunar exploration – podcast

A US-led coalition and China are both planning to establish bases on the Moon. How the two nations will navigate actions on the Moon and how other countries will be involved is still unclear.
Most clinical trials overrepresent young white males. Andresr/Digital Vision via Getty Images

Lack of diversity in clinical trials is leaving women and patients of color behind and harming the future of medicine – Podcast

Medicine works better when the treatments are tailored to fit each individual person’s biology and history. A first step is increasing diversity in clinical trials, but the end goal is precision medicine.
Beavers dramatically change a landscape by building dams that create ponds of still water. Jerzy Strzelecki/Wikimedia Commons

Beavers and oysters are helping restore lost ecosystems with their engineering skills – podcast

Restoring entire ecosystems is a difficult and expensive process. Thankfully, certain species, called ecosystem engineers, can make restoration easier. Gaining social and political support is critical too.
The James Webb Space Telescope is providing astronomers with images and data that reveal secrets from the earliest era of the universe. NASA/STScI

How the James Webb Space Telescope has revealed a surprisingly bright, complex and element-filled early universe – podcast

It has been one year since the launch of the James Webb Space Telescope and six months since the first pictures were released. Astronomers are already learning unexpected things about the early universe.
Drinking is going out of fashion among young people in some parts of the world, but not others. Kzenon via Shutterstock.

As young people in rich countries drink less alcohol, elsewhere youth drinking is on the rise – podcast

Young people in high-income countries now drink much less than their counterparts 20 years ago. But the opposite is happening in developing countries. Why? Listen to The Conversation Weekly podcast.
In deep brain stimulation, electrodes – the pale white lines – are implanted into a patient’s brain and connected to a battery in a person’s chest. Jmarchn/Wikimedia Commons

Treating mental illness with electricity marries old ideas with modern tech and understanding of the brain – podcast

Deep brain stimulation and trasncranial magnetic stimulation treat mental illness by sending electrical currents into parts of the brain. Every new patient provides researchers with a wealth of information. Listen to The Conversation Weekly podcast.
Around the world 55 million people live with dementia. Researchers are still looking for answers on what causes it and how to treat it. Science Photo Library/Alamy Stock Photo

Unlocking new clues to how dementia and Alzheimer’s work in the brain – Uncharted Brain podcast series

The world’s longest running cohort study reveals risk factors for dementia. Families of athletes with early-onset dementia tell their stories. Could viruses cause Alzheimer’s? Listen to the Uncharted Brain: Decoding Dementia podcast series.

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