Salamanders are amphibians, not reptiles. There are over 700 species of salamanders globally, but all are classified as amphibians. Amphibians are ectothermic, vertebrates, lay eggs, and undergo an ...

Birds 'I'm more hopeful that birds can endure than maybe even our own species': Paleontologist Steve Brusatte on why birds are the ultimate survivors Birds Bruce the parrot is missing his upper beak ...