News Round Up: Algal Threats, An Asteroid Wit...

Around the world, the planet’s freshwater is getting saltier. And it’s because of people. For decades, salting roads, fertilizer run-off and evaporation driven by human-caused climate change have upped the salinity of lakes, rivers and groundwater. All that salt is detrimental to ...  Show more

Groundwater is responsible for about half of the water people use globally. It’s drying up. Hayes Kelman started noticing the family farm in western Kansas was slowly getting less water around the time he was in high school. Now, as an adult and co-owner of Kelman farms, he is ac ...  Show more

Sixty years ago, geologists tried to drill down through the Earth’s crust to pull up a piece of the Earth’s mantle. Their mission didn’t go exactly as planned. But it sowed the seeds for a new field of science that’s helped us rewrite not only the history of the planet, but, pote ...  Show more

In this episode of the Nature Podcast, we catch up on some science stories from the holiday period by diving into the Nature Briefing.We’ll hear: how Brazil’s President Lula has started to make good on his pro-environment promises; a new theory for why giant ichthyosaurs congrega ...  Show more

We investigate the toilet habits of the animal kingdom this week as well as taking a pot shot at which way a dirty golf ball swings in mid air, answering whether warmer waters attract more sharks and if there's a genetic basis to intelligence. We also get an update on what geolog ...  Show more

As our co-Hosts Lulu Miller and Latif Nasser are out this week, we are re-sharing the perfect episode to start the summer season!

This one, which first aired in 2014, tells the strange story of a small group of islands that keeps us wondering: will our most sacred natur ...