In a paradox of air pollution, a decrease in man-made pollutants led to more methane in our atmosphere. And natural wetlands released more of the planet-warming gas at the same time ...

Deforestation in the Amazon is making the region hotter and drier, with less rainfall as the forest loses its ability to ...

Scientists are uncovering how climate change influences seismic activity, volcanic hazards and extreme weather, as Michael Allen uncovers ...

When I see a great white shark, I am in awe of the enigmatic, powerful apex predator. My life has been dedicated to trying to know everything about sharks and immersing myself in their world. Most ...