Egret hitches a ride on swimming alligator's back at Florida park

Why fly when you can just hitch a ride? That's exactly what one fearless great egret did at Gatorland in Orlando last month. Video recorded by Tiffanie Eden shows the intrepid bird perched on an alligator's back as it swam along in an exhibit at the central Florida attraction.

Invasive Joro spiders could take over East Coast, study says

The Joro spider was compared to its close cousin, the gold silk spider, and scientists found that the Joro is able to withstand colder temperatures, opening up the opportunity for the species to spread beyond the southeast.