Parasites and hosts may respond differently to a warmer world

Organisms infected by parasites may respond differently to changes in temperature than their uninfected counterparts, according to new research from the University of Georgia. The study of a host-parasite system in coastal ...

'Hide or get eaten,' urine chemicals tell mud crabs

Psssst, mud crabs, time to hide because blue crabs are coming to eat you! That's the warning the prey get from the predators' urine when it spikes with high concentrations of two chemicals, which researchers have identified ...

Danger lurking below the sand

A voracious predator that devours prey larger than itself has been found lurking beneath Queensland's golden sandy beaches.