In the latest episode of our health and science podcast, we learn why seahorses need a big dance floor, how jealousy in our friendships helps keep society together, why drinking water might hold the key to lowering the suicide rate, some vitamin news, why the stockmarket thrives while the real world does not, and we meet the Australian scientists who are developing an insurance policy in case a COVID-19 vaccine is slow in coming.

<div>In the latest episode of our health and science podcast, we learn why seahorses need a big dance floor, how jealousy in our friendships helps keep society together, why drinking water might hold the key to lowering the suicide rate, some vitamin news, why the stockmarket thrives while the real world does not, and we meet the Australian scientists who are developing an insurance policy in case a COVID-19 vaccine is slow in coming.</div>

What Does That Mean?

In the latest episode of our health and science podcast, we learn why seahorses need a big dance floor, how jealousy in our friendships...