Someone in northwestern Australia heard a “laughing” sound coming from the backyard. They recorded the sound and submitted it to a citizen science database. Scientists listened to this laugh-like ...

In Australia, unique species abound – from koalas and kangaroos to wombats and emus. Now, the western laughing frog and a spider named for Tom Hardy are among the 750 new species recognized on the ...

Add Yahoo as a preferred source to see more of our stories on Google. Frogs have long held a bad rap (at least among some people) for being slimy, even scary, critters, but that's not very fair to ...