Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...

Once I reach the ocean floor, I have 40 minutes maximum to work. Diving has intense physiological effects on your body, so you never want to run out of time. There’s a technique called burning, or ...

How high will the ocean rise under climate change? By 2050, scientists have a pretty good idea. But why does it matter where you live? And what can humans do to slow it down? This episode is part of ...