Great Barrier Reef in danger

The World Meteorological Organization said this El Niño is likely to strengthen over the rest of 2026, driving more extreme weather around much of the globe. El Niño is the name for a natural climate event where sea water temperatures rise in the Pacific Ocean near the equator. I ...  Show more

A group of senior doctors in the UK compare the harms of social media to smoking, not because it has the same physical health impacts, but because they believe it’s an important health issue that people need to take seriously. Learn about this story and learn some vocabulary from ...  Show more

The coral reefs of the world's oceans are in mortal danger but, as is often the case with environmental concerns, few people seem to appreciate that the dangers are imminent. That is the focus of our lesson this time. 

Many scientists are wondering whether it’s now too late to stop global warming. 

Global sea levels are rising more than 3mm per year under current climate conditions. At this rate we are due to hit an alarming 7mm rise per year by the end of the century. If this is not slowed, it could lead to the drowning of essential coastal ecosystems like mangroves and la ...  Show more

Kristen and Sara discuss the threats facing coral reefs around the world, what conservationists are doing to help, and how we can all get involved! Resources for this episode: Visual Feature | Status of Coral Reefs of the World What Florida’s coral bleaching means as high ocean t ...  Show more