Doctor Who Season 2 Episode 2 delivers a pulse-pounding mystery with a dastardly villain and a whole lot of heart. Read our ...

It is high time to restore balance and safeguard our ecosystems for future generations We live in a time when the cries of a wounded planet echo louder than ...

By Will Hawkes As I sprinted across the flower-rich meadow on the eastern coast of Cyprus, I could barely see my car. The air was full of tiny black dots, pelting like bullets past me. I hauled open ...

Pakistan’s air pollution crisis has reached a critical tipping point. Cities like Lahore, Karachi, and Peshawar frequently ...

This odd plant hidden in the Namib Desert looks like it belongs in a Sci-Fi movie, but it's actually one of Earth's ...

The salmon swim up the rivers from the sea, deep into the forest ... predator, prey and decomposers. Human impact on the environment. videoHuman impact on the environment A look at the impact ...

This isn’t the pale, washed-out sky most Americans know – this is the night sky as our ancestors experienced it, a vast cosmic ocean teeming with stars ... from watershed dynamics to the role of ...

You could repeat this experiment in the kitchen sink, or a bathtub if you have one. The key point is that the water level ...