Slow orbital changes caused pulses in Earth's oxygen cycle 500 million years ago, which spurred explosions of animal life.

Almost 8,000 animal species could be pushed closer to extinction by the end of this century as the interacting effects of ...

Humans live in a world abundant in salt, but this everyday seasoning is a luxury for wild herbivores, and it's far from clear ...

Another state suffers blow over truck driver licenses Trump's ‘quiet, piggy' jab at a female reporter is much more than a ...

Looking out of the Fendouzhe submersible, more than nine kilometres below the ocean surface, Mengran Du knew she was seeing ...

Our planet is full of wonder and marvel, with some parts still remaining a mystery. Even with sophisticated satellites ...

Earth’s oceans are perhaps the most beautiful and awe-inspiring natural areas on the planet, but they also hold some of the ...

Explore the remarkable similarities and differences between sperm whales and giant squid, from size and behavior to diet and ...