LifeFire ants kill and eat baby caimans as they hatch Tiny insects can overcome young crocodilians in Argentina – and the invasive ants could be an even bigger threat to turtles, birds and deer in the US News
EarthClucking hell: The nightmare world without chickens Riots, pandemics, starvation – if this humble bird disappeared, we would be in big trouble. So how likely is chickageddon? Features