Carnivorous plants flip the rules of the food chain by trapping insects and small animals to extract valuable nutrients that ...

While humans wouldn’t be very happy to find that organisms were growing on their skin, particularly fungi, algae, and insects, it works out pretty well for sloths. Sloths may be hosting entire ...

You set up your bird feeder with eager anticipation. But no birds came to your feeder. Or, birds came for a while, but then ...

Mosquitoes can survive prolonged droughts by drinking blood, which helps to explain why rates of mosquito-borne illness don't always decline in dry periods.