Why is sea level rising? So on global scales, sea level is rising really because of our warming climate. There’s two main factors causing sea level to change. The first is what we call thermal expansion. So as more heat gets trapped by the atmosphere, a lot of that heat gets absorbed by the ocean. […]
Read MoreAround 650 million years ago an explosion of algae kick-started human life. Now, this broad group of aquatic organisms could hold the key to help humanity in a very different way – or so says one start-up that is growing algae in the Moroccan desert. When microscopic algae get the right surge of nutrients from […]
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