Sixty million years of climate change triggered the meteoric rise of reptiles around 250 million years ago, not a mass extinction of mammals as previously thought,said a new study. Just over 250 million years ago, during the end of the Permian period, and start of the Triassic, reptiles’ rates of evolution and diversity started exploding, leading to a dizzying variety ...

The aardvark, a highlight for anyone on a game-viewing African safari, will become increasingly rare as the world warms and dries, and the consequences go well beyond a decline in aardvark safari encounters. According to researchers studying this elusive mammal, sometimes classed as one of the “Shy 5”, in South Africa’s Kalahari Desert, aardvarks prove to be highly susceptible to ...