Scientists warn the Arctic is changing rapidly due to warming. Ice is melting, sea levels are rising, and weather patterns ...

All of these changes, we can plot them and if we look exponentially, we see really catastrophic effects in the next few years ...

A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the centre of the story of humanity. Overcrowding can lead to disaster, and yet ...

the polar vortex is just a chunk of very cold air that comes down out of the polar regions,” added Kines. “Obviously we saw that in January, and it’s certainly a possibility coming up here ...

Trump suggests land justice in South Africa is a threat, but many US land seizures are all necessary and just.